首页 › 吉林大学 › 《高等数学（理专）》吉大20秋考前辅导答案

黄老师 发表于 2020-9-26 09:48:29

《高等数学（理专）》吉大20秋考前辅导答案

《高等数学（理专）》考前练兵
1.[单选题] 函数y=|x-1|+2的极小值点是( )
    A.0
    B.1
    C.2
    D.3
    答:——B——
2.[单选题] 设函数f(x-2)=x^2+1，则f(x+1)=()
    A.x^2+2x+2
    B.x^2-2x+2
    C.x^2+6x+10
    D.x^2-6x+10
    答:——C——
3.[单选题] 已知z= 3cos(cos(xy)),则x=0,y=0时的全微分dz=（）
    A.dx
    B.dy
    C.0
    D.dx+dy
    答:——C——
4.[单选题] y=x+arctanx的单调增区间为
    A.(0,+∞)
    B.(-∞,+∞)
    C.(-∞,0)
    D.(0,1)
5.[单选题] 设函数f(x)={x+1,当0≤x＜1},{x-1,当1≤x≤2}则，F(x)=∫f(t)dt,{积分区间是a->x}， 则x=1是函数F(x)的（）
    A.跳跃间断点
    B.可去间断点
    C.连续但不可导点
    D.可导点
6.[单选题] y=x+arctanx的单调增区间为
    A.(0,+∞)
    B.(-∞,+∞)
    C.(-∞,0)
    D.(0,1)
7.[单选题] 设函数f(x)连续，则积分区间（0->x）, d/dx{∫tf(x^2-t^2)dt} = （）
    A.2xf(x^2)
    B.-2xf(x^2)
    C.xf(x^2)
    D.-xf(x^2)
8.[单选题] 设函数f(x)在[-a, a](a>0)上是偶函数，则 |f(-x)| 在[-a, a]上是()
    A.奇函数
    B.偶函数
    C.非奇非偶函数
    D.可能是奇函数，也可能是偶函数
9.[单选题] 求极限lim_{x->0} tan3x/sin5x = ( )
    A.0
    B.3
    C.3/5
    D.5/3
10.[单选题] 直线y=2x,y=x/2,x+y=2所围成图形的面积为()
    A.2/3
    B.3/2
    C.3/4
    D.4/3
   Q1647861640答案请进 ap5u.com
11.[单选题] 计算y= 3x^2在上与x轴所围成平面图形的面积=（ ）
    A.0
    B.1
    C.2
    D.3
12.[单选题] 求极限lim_{x->0} tanx/x = ( )
    A.0
    B.1
    C.2
    D.1/e
13.[单选题] 下列函数中 （    ）是奇函数
    A.xsinx
    B.x+cosx
    C.x+sinx
    D.|x|+cosx
14.[单选题] 直线 y=2x, y=x/2, x+y=2 所围成图形的面积为 (   )
    A.3/2
    B.2/3
    C.3/4
    D.4/3
15.[单选题] 求极限lim_{n->无穷} n^2/(2n^2+1) = ( )
    A.0
    B.1
    C.1/2
    D.3
16.[单选题] 已知u= xyz, 则x=0,y=0,z=1时的全微分du=（）
    A.dx
    B.dy
    C.dz
    D.0
17.[单选题] f(x)是给定的连续函数，t>0,则t∫f(tx)dx , 积分区间（0->s/t）的值（）
    A.依赖于s，不依赖于t和x
    B.依赖于s和t，不依赖于x
    C.依赖于x和t，不依赖于s
    D.依赖于s和x，不依赖于t
18.[单选题] 已知z= 3sin(sin(xy)),则x=0,y=0时的全微分dz=（）
    A.dx
    B.dy
    C.dx+dy
    D.0
19.[单选题] 函数y=|sinx|在x=0处( )
    A.无定义
    B.有定义，但不连续
    C.连续
    D.无定义，但连续
20.[单选题] ∫f(x)dx=F(x)+C,a≠0, 则∫f(b-ax)dx 等于( )
    A.F(b-ax)+C
    B.-(1/a)F(b-ax)+C
    C.aF(b-ax)+C
    D.(1/a)F(b-ax)+C
21.[单选题] ∫{(e^x-1)/(e^x+1)}dx 等于( )
    A.(e^x-1)/(e^x+1)+C
    B.(e^x-x)ln(e^x+1)+C
    C.x-2ln(e^x+1)+C
    D.2ln(e^x+1)-x+C
22.[单选题] 函数在一点附近有界是函数在该点有极限的( )
    A.必要条件
    B.充分条件
    C.充分必要条件
    D.在一定条件下存在
23.[单选题] x->x0时，a(x)和b(x)都是关于x-x0的n阶无穷小量，而a(x)+b(x)是关于x-x0的m阶无穷小量，则（）
    A.必有m=n
    B.必有m≥n
    C.必有m≤n
    D.以上几种可能都可能
24.[单选题] f(x)=|cosx|+|sinx|的最小正周期是（）
    A.π/4
    B.π/2
    C.π
    D.2π
25.[单选题] 微分方程y'=2x+sinx的一个特解是（）
    A.y=x^2+cosx
    B.y=x^2-cosx
    C.y=x+cosx
    D.y=x-cosx
26.[单选题] 微分方程dx-sinydy=0的一个特解是()
    A.x+cosy=0
    B.x-cosy=0
    C.x+siny=0
    D.x+cosy=C
27.[单选题] 曲线y=(x-1)^2×(x-3)^2的拐点个数为（）
    A.0
    B.1
    C.2
    D.3
28.[单选题] 微分方程sinxdx-sinydy=0的通解是()
    A.cosx+cosy=0
    B.cosx-cosy=0
    C.cosx+cosy=C
    D.cosx-cosy=C
29.[单选题] x=0是函数f(x)=x arctan(1/x)的（）
    A.连续点
    B.可去间断点
    C.跳跃间断点
    D.无穷间断点
30.[单选题] 对于函数f(x)=[(x^2-1)(x^2-4)]^(2/3),下列能满足罗尔定理条件的区间是（）
    A.
    B.[-1,1]
    C.[-2,1]
    D.[-1,2]
31.[单选题] 已知z=f(x，y)由隐函数xy+g(z)=0确定,其中g(z)关于z可导且导数恒大于0, 则x=0,y=0时的全微分dz=（）
    A.dx
    B.dy
    C.0
    D.dx-dy
32.[单选题] 设F(x)=∫e^(sint) sint dt,{积分区间是x->x+2π},则F（x）为()
    A.正常数
    B.负常数
    C.正值但不是常数
    D.负值但不是常数
33.[单选题] 已知u= xy+yz+zx, 则x=0,y=0,z=1时的全微分du=（）
    A.dx
    B.dy
    C.dz
    D.dx+dy
34.[单选题] 设f(x)是可导函数，则（）
    A.∫f(x)dx=f'(x)+C
    B.∫dx=f(x)
    C.[∫f(x)dx]'=f(x)
    D.[∫f(x)dx]'=f(x)+C
35.[单选题] f(x)在（-∞，+∞）上有定义，且0≤f(x)≤M，则下列函数必有界的是（）
    A.1/f(x)
    B.ln(f(x))
    C.e^(1/f(x))
    D.e^(-1/f(x))
36.[单选题] 下列集合中为空集的是()
    A.{x|e^x=1}
    B.{0}
    C.{(x, y)|x^2+y^2=0}
    D.{x| x^2+1=0,x∈R}
37.[单选题] 若x->x0,lim f(x)=A,则必有（）
    A.lim=
    B.lim sgn f(x)=sgn A
    C.lim|f(x)|=|A|
    D.lim 1/f(x)=1/A
38.[单选题] 已知函数y= 2cos3x-5e2x, 则x=0时的微分dy=（）
    A.10
    B.10dx
    C.-10
    D.-10dx
39.[单选题] f(x)=m|x+1|+n|x-1|,在（-∞，+∞）上（）
    A.连续
    B.仅有两个间断点x=±1，它们都是可去间断点
    C.仅有两个间断点x=±1，它们都是跳跃间断点
    D.以上都不对，其连续性与常数m，n有关。
40.[单选题] 已知f(x)的一个原函数是e^(-x),则∫xf'(x)dx等于（）
    A.xe^(-x)+e^(-x)+C
    B.xe^(-x)-e^(-x)+C
    C.-xe^(-x)-e^(-x)+C
    D.-xe^(-x)+e^(-x)+C
41.[单选题] 已知y= 4x^3-5x^2+3x-2, 则x=0时的二阶导数y"=（）
    A.0
    B.10
    C.-10
    D.1
42.[单选题] ∫{lnx/x^2}dx等于（）
    A.lnx/x+1/x+C
    B.-lnx/x+1/x+C
    C.lnx/x-1/x+C
    D.-lnx/x-1/x+C
43.[单选题] 函数y=2008x+cosx-sinx的2008阶导数等于（ ）
    A.2008
    B.cosx-sinx
    C.sinx-cosx
    D.sinx+cosx
44.[单选题] ∫(1/(√x (1+x))) dx
    A.等于-2arccot√x+C
    B.等于1/((2/3)x^(3/2)+(2/5)x^(5/2))+C
    C.等于(1/2)arctan√x+C
    D.等于2√xln(1+x)+C
45.[单选题] 设I=∫{a^(bx)}dx,则（）
    A.I=a^(bx)/(b ln a)+C
    B.I=a^(bx)/b+C
    C.I=a^(bx)/(ln a)+C
    D.I={b a^(bx)}/(ln a)+C
46.[单选题] 设f(x)=e^(2+x),则当△x→0时，f(x+△x)-f(x)→()
    A.△x
    B.e2+△x
    C.e2
    D.0
47.[单选题] 微分方程y'+y=x+1的一个特解是（）
    A.x+y=0
    B.x-y=0
    C.x+y=1
    D.x-y=1
48.[单选题] 微分方程dx+2ydy=0的通解是（）
    A.x+y^2=C
    B.x-y^2=C
    C.x+y^2=0
    D.x-y^2=0
49.[单选题] 设函数f(x)是在[-m,m]上的连续偶函数，且f(x)≠0,F(x)=∫f(t)dt,{积分区间是a->x}则F(x)（）
    A.必是奇函数
    B.必是偶函数
    C.不可能是奇函数
    D.不可能是偶函数
50.[单选题] 设函数f(x)是在[-m,m]上的连续偶函数，且f(x)≠0,F(x)=∫f(t)dt,{积分区间是a->x}则F(x)（ ）
    A.必是奇函数
    B.必是偶函数
    C.不可能是奇函数
    D.不可能是偶函数
51.[单选题] 设函数f(x)，g(x)在上连续，且在区间积分∫f(x)dx=∫g(x)dx，则（）
    A.f(x)在上恒等于g(x)
    B.在上至少有一个使f(x)≡g(x)的子区间
    C.在上至少有一点x，使f(x)=g(x)
    D.在上不一定存在x，使f(x)=g(x)
52.[单选题] 函数y=e^(cx)+1是微分方程yy"=(y')^2+y"的（）
    A.通解
    B.特解
    C.不是解
    D.是解，但既不是通解，也不是特解
53.[单选题] f(x)={0 (当x=0)} {1(当x≠0)}则（）
    A.x->0,lim f(x)不存在
    B.x->0,lim 不存在
    C.x->0,lim f(x)=1
    D.x->0,lim f(x)=0
54.[单选题] 曲线ln(x+y)=xy在（1，0）点处的切线（）
    A.不存在
    B.x=1
    C.y=0
    D.x+y=1
55.[单选题] 若F'(x)=f(x),则∫dF=()
    A.f(x)
    B.F(x)
    C.f(x)+C
    D.F(x)+C
56.[单选题] 下列结论正确的是（）
    A.若|f(x)|在x=a点处连续，则f(x)在x=a点也必处连续
    B.若^2在x=a点处连续，则f(x)在x=a点也必处连续
    C.若^3在x=a点处连续，则f(x)在x=a点也必处连续
    D.若f(x)在x=a点处连续，则1/f(x)在x=a点也必处连续
57.[单选题] 已知f(x)的原函数是cosx,则f '(x)的一个原函数是（）
    A.sinx
    B.-sinx
    C.cosx
    D.-cosx
58.[单选题] 下列集合中为空集的是()
    A.{x|e^x=1}
    B.{0}
    C.{(x, y)|x^2+y^2=0}
    D.{x| x^2+1=0,x∈R}
59.[单选题] 已知z= 5cos3y+3e4xy, 则x=0,y=1时的全微分dz=（）
    A.12dx+15cos3dy
    B.12dx-15sin3dy
    C.12dx-15cos3dy
    D.12dx+15sin3dy
60.[单选题] 已知函数y= 2xsin3x-5e2x, 则x=0时的导数y'=（）
    A.0
    B.10
    C.-10
    D.1
61.[单选题] 函数f(x)=(x^2-x-2)|x^3-x|的不可导点的个数为（）
    A.0
    B.1
    C.2
    D.3
62.[单选题] 微分方程ydx+xdy=0的通解是()
    A.xy=C
    B.xy=0
    C.x+y=C
    D.x-y=0
63.[单选题] 设分段函数f(x)={x+1,当0≤x＜1},{x-1,当1≤x≤2}则，F(x)=∫f(t)dt,{积分区间是a->x}， 则x=1是函数F(x)的（）
    A.跳跃间断点
    B.可去间断点
    C.连续但不可导点
    D.可导点
64.[单选题] 集合B是由能被3除尽的全部整数组成的，则B可表示成
    A.{3，6，…，3n}
    B.{±3，±6，…，±3n}
    C.{0，±3，±6，…，±3n…}
    D.{0，±3，±6，…±3n}
65.[单选题] 设f(x)的一个原函数是xlnx,则∫xf(x)dx等于()
    A.x^2(1/2+lnx/4)+C
    B.x^2(1/4+lnx/2)+C
    C.x^2(1/4-lnx/2)+C
    D.x^2(1/2-lnx/4)+C
66.[单选题] 设a(x)=x^m-1,b(x)=x^n-1,m>n>0,且当x->1时，有（）
    A.a=o(b)
    B.b=o(a)
    C.a～b
    D.a(x)和b(x)是同阶无穷小，但不是等价无穷小
67.[单选题] 已知z= 2cos3x-5ey, 则x=0,y=1时的全微分dz=（）
    A.6dx-5edy
    B.6dx+5edy
    C.5edy
    D.-5edy
68.[单选题] ∫{lnx/x^2}dx 等于( )
    A.lnx/x+1/x+C
    B.-lnx/x+1/x+C
    C.lnx/x-1/x+C
    D.-lnx/x-1/x+C
69.[单选题] 设X0是函数f(x)的可去间断点，则()
    A.f(x)在x0的某个去心领域有界
    B.f(x)在x0的任意去心领域有界
    C.f(x)在x0的某个去心领域无界
    D.f(x)在x0的任意去心领域无界
70.[单选题] f(a)f(b)<0,是方程f(x)=0在（a,b）有解的（）
    A.充分条件，非必要条件
    B.非充分条件，必要条件
    C.充分必要条件
    D.无关条件
71.[单选题] ∫{lnx/x^2}dx 等于( )
    A.lnx/x+1/x+C
    B.-lnx/x+1/x+C
    C.lnx/x-1/x+C
    D.-lnx/x-1/x+C
72.[单选题] 以下数列中是无穷大量的为（）
    A.数列{Xn=n}
    B.数列{Yn=cos(n)}
    C.数列{Zn=sin(n)}
    D.数列{Wn=tan(n)}
73.[单选题] 以下数列中是无穷大量的为（）
    A.数列{Xn=n}
    B.数列{Yn=cos(n)}
    C.数列{Zn=sin(n)}
    D.数列{Wn=tan(n)}
74.[单选题] 以下数列中是无穷大量的为（）
    A.数列{Xn=n}
    B.数列{Yn=cos(n)}
    C.数列{Zn=sin(n)}
    D.数列{Wn=tan(n)}
75.[单选题] 以下数列中是无穷大量的为（）
    A.数列{Xn=n}
    B.数列{Yn=cos(n)}
    C.数列{Zn=sin(n)}
    D.数列{Wn=tan(n)}
76.[单选题] 微分方程dy/dx=1+y/x+y^2/x^2是（）
    A.一阶齐次方程，也是伯努利方程
    B.一阶齐次方程，不是伯努利方程
    C.不是一阶齐次方程，是伯努利方程
    D.既不是一阶齐次方程，也不是伯努利方程
77.[单选题] 曲线y=f(x)关于直线y=x对称的必要条件是（）
    A.f(x)=x
    B.f(x)=1/x
    C.f(x)=-x
    D.f=x
78.[单选题] 由曲面z= x^2+2y^2及z=6 -2x^2-y^2所围成的立体的体积=（）
    A.4π
    B.6π
    C.8π
    D.12π
79.[单选题] 由曲面z= x^2+2y^2及z=6 -2x^2-y^2所围成的立体的体积=（）
    A.4π
    B.6π
    C.8π
    D.12π
80.[单选题] 由曲线y=cosx (0=<x<=3π/2) 与坐标轴所围成的图形面积=（ ）
    A.4
    B.3
    C.4π
    D.3π
81.[单选题] 设f(x)=x(x-1)(x-2)(x-3),则f’(0)=()
    A.-6
    B.-2
    C.3
    D.-3
82.[单选题] 集合A={±2，±3，±4，±5，±6}表示
    A.A是由绝对值小于等于6的全体整数组成的集合
    B.A是由绝对值大于等于2，小于等于6的全体整数组成的集合
    C.A是由全体整数组成的集合
    D.A是由绝对值大于2，小于6的整数组成的集合
83.[单选题] 一枚硬币前后掷两次所出现可能结果的全部所组成的集合，可表示为
    A.{正面，反面}
    B.{(正面，正面)、(反面，反面)}
    C.{(正面，反面)、(反面，正面)}
    D.{(正面，正面)、(反面，正面)、(正面，反面)、(反面，反面)}
84.[单选题] 设函数f(x)=x(x-1)(x-3)，则f ＇( 0 ) = ()
    A.0
    B.1
    C.3
    D.2
85.[单选题] 曲线y=x^2+x-2在点(1.5,1.75)处的切线方程为()
    A.16x-4y-17=0
    B.16x+4y-31=0
    C.2x-8y+11=0
    D.2x+8y-17=0
86.[单选题] 一枚硬币前后掷两次所出现可能结果的全部所组成的集合，可表示为
    A.{正面，反面}
    B.{(正面，正面)、(反面，反面)}
    C.{(正面，反面)、(反面，正面)}
    D.{(正面，正面)、(反面，正面)、(正面，反面)、(反面，反面)}
87.[单选题] 集合A={±2，±3，±4，±5，±6}表示
    A.A是由绝对值小于等于6的全体整数组成的集合
    B.A是由绝对值大于等于2，小于等于6的全体整数组成的集合
    C.A是由全体整数组成的集合
    D.A是由绝对值大于2，小于6的整数组成的集合
88.[单选题] g(x)=1+x,x不等0时，f=(2-x)/x,则f‘(0)=()
    A.2
    B.-2
    C.1
    D.-1
89.[单选题] 曲线y=x^2+x-2在点(1.5,1.75)处的切线方程为()
    A.16x-4y-17=0
    B.16x+4y-31=0
    C.2x-8y+11=0
    D.2x+8y-17=0
90.[单选题] 极限 ="ODbxdmeTEMP20200628040953236.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbxdmeTEMP20200628040953236.png?Expires=1908691793&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Fdrn44gje/oll17Wh277RXtTX58%3D" /> 等于（ ）.
    A.="ODjqymfTEMP20200628040953585.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjqymfTEMP20200628040953585.png?Expires=1908691793&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=q9WR%2BnJARBJhO69b6IWhRkpH5fY%3D" />
    B.="ODnlwvyTEMP20200628040953847.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnlwvyTEMP20200628040953847.png?Expires=1908691793&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=dgrgi6GpYHlXZjYQRN22ssW06%2BM%3D" />
    C.="ODeshbuTEMP20200628040953962.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODeshbuTEMP20200628040953962.png?Expires=1908691794&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=D/blA32zQW9Vb5Emh/5xRMYm1dk%3D" />
    D.1
91.[单选题] 正弦函数 ="ODvqaumTEMP20200628040954106.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvqaumTEMP20200628040954106.png?Expires=1908691794&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=EFO/UDG%2BRtwparlNnkTlUpdJsxI%3D" /> 在区间 ="ODzivrwTEMP20200628040954313.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzivrwTEMP20200628040954313.png?Expires=1908691794&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=STFEHhivDikGDuXy3LmkTcD%2BCfM%3D" /> 上的平均值 ="ODayqcyTEMP20200628040956470.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODayqcyTEMP20200628040956470.png?Expires=1908691796&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=1iWeXEleLL5hf2wcqO4pdeNpf88%3D" /> 等于（ ）.
    A.0
    B.1
    C.="ODuczyxTEMP20200628040956601.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuczyxTEMP20200628040956601.png?Expires=1908691796&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=x5Mah9oMUMBiYxXjEgO2TZv3pCU%3D" />
    D.="ODiplqjTEMP20200628040956785.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODiplqjTEMP20200628040956785.png?Expires=1908691796&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=rKx2wo/FZysSpD4WgnvRXRiOfo0%3D" />
92.[单选题] 定积分 ="ODpwafkTEMP20200628040956892.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpwafkTEMP20200628040956892.png?Expires=1908691797&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=gUddazAJfL7y722uE%2BfUEwZsZqY%3D" /> 等于（ ）.
    A.100
    B.="ODkgtihTEMP20200628040957050.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkgtihTEMP20200628040957050.png?Expires=1908691797&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=%2Bo/vO7g1C9Kf/pPKcAv3zyo0DXk%3D" />
    C.200
    D.="ODvtterTEMP20200628040957296.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvtterTEMP20200628040957296.png?Expires=1908691797&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=KivxaGmr9wbDu4Fw3JgGi5WPlcs%3D" />
93.[单选题] 初等函数 ="ODtpyzuTEMP20200628040958471.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtpyzuTEMP20200628040958471.png?Expires=1908691798&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=VgHEmSBZ6%2B0rQoSk29MFmptdoPc%3D" /> 在其定义区间 ="ODttvxqTEMP20200628040958614.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODttvxqTEMP20200628040958614.png?Expires=1908691798&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qpMXJUMJdZKXdEtLpbX9HM4ieQI%3D" /> 内必定（ ）.
    A.可导
    B.可微
    C.存在原函数
    D.不确定.
94.[单选题] 设函数 ="ODmyhdtTEMP20200628040959471.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmyhdtTEMP20200628040959471.png?Expires=1908691799&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=7t3t0Qa7IeSLhhOXRpdtQniHX4Y%3D" /> 在点 ="ODkpnnaTEMP20200628040959714.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkpnnaTEMP20200628040959714.png?Expires=1908691799&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xaC/F4QaTEsbcmnltr77738Z9mc%3D" /> 处连续，则 ="ODgxnysTEMP20200628040959922.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgxnysTEMP20200628040959922.png?Expires=1908691800&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=lpxc0X/9Ak/Qu5LJQALXt/oNxJc%3D" /> 等于（ ）.
    A.0
    B.1
    C.2
    D.3
95.[单选题] 抛物线 ="ODpomeaTEMP20200628041000080.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpomeaTEMP20200628041000080.png?Expires=1908691800&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=KMxybz05GUskQmGeldv000o%2Bi%2B4%3D" /> ， ="ODycmbgTEMP20200628041000557.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODycmbgTEMP20200628041000557.png?Expires=1908691800&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=IQUMgYEylvV%2BDZROnIwr6SPXdwU%3D" /> 与 ="ODavfhzTEMP20200628041000719.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODavfhzTEMP20200628041000719.png?Expires=1908691800&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=sKjs8QPtEhWFO%2BFC6n50tm8BiRM%3D" /> 轴所围成的平面图形的面积等于（ ）.
    A.="ODojiydTEMP20200628041000982.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODojiydTEMP20200628041000982.png?Expires=1908691801&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=GbJI0ZUD4NKZuV6lkLLQlOLy/cs%3D" />
    B.="ODpsnivTEMP20200628041001094.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpsnivTEMP20200628041001094.png?Expires=1908691801&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=afaFp1ghtdsZQF9u/x5UdmPGqbA%3D" />
    C.1
    D.="ODkznyuTEMP20200628041001786.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkznyuTEMP20200628041001786.png?Expires=1908691801&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=9T7nZT%2BWrga9acWe6L9ZZps4Fj8%3D" />
96.[单选题] 函数 ="ODunuisTEMP20200628041001909.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODunuisTEMP20200628041001909.png?Expires=1908691802&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=AEBXbxRKIv7T7oCPJdgyzR032D0%3D" /> 的定义域为（ ）.
    A.( ="ODokypfTEMP20200628041002129.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODokypfTEMP20200628041002129.png?Expires=1908691802&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=6PF03MpzahbRdjvvKt8ipJsH9hQ%3D" />
    B.="ODppicfTEMP20200628041002295.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODppicfTEMP20200628041002295.png?Expires=1908691802&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=W3umZF3o6pldz%2BLr3t8gnxXCsQo%3D" />
    C.="ODblrgpTEMP20200628041002466.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODblrgpTEMP20200628041002466.png?Expires=1908691802&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=CqakhIrmjhgWD%2B4VKFG9HTK5tpg%3D" />
    D.="ODpyweeTEMP20200628041002635.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpyweeTEMP20200628041002635.png?Expires=1908691802&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xevLWts5nbLA7d8dg3MAp4CYVOM%3D" />
97.[单选题] 如果函数 ="ODtjknhTEMP20200628041003755.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtjknhTEMP20200628041003755.png?Expires=1908691803&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ztTpQSOdv3MBnFzNobU%2BlNY6Lbw%3D" /> 与 ="ODsfcgcTEMP20200628041003913.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODsfcgcTEMP20200628041003913.png?Expires=1908691804&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2csNaKcJXj6LTJ7QfCM5ZgkyF44%3D" /> 构成复合函数，则 ="ODzgejcTEMP20200628041004082.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzgejcTEMP20200628041004082.png?Expires=1908691804&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2LxAeM8TQu7pzQtCUeOtTpifJ4M%3D" /> 的取值区间为（ ）.
    A.="ODqgczpTEMP20200628041004260.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODqgczpTEMP20200628041004260.png?Expires=1908691804&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=kSo9zEUVStEquTp/9mhHG1MTq1E%3D" />
    B.="ODwcitdTEMP20200628041004468.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwcitdTEMP20200628041004468.png?Expires=1908691804&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=nxp/IgZx9Bd/w8BnuQplM2p5H9A%3D" />
    C.="ODuljqlTEMP20200628041004621.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuljqlTEMP20200628041004621.png?Expires=1908691804&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=wmRJnQoNV7Ru0OpZRhM%2BVYe/xFs%3D" />
    D.="ODzhjguTEMP20200628041004773.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzhjguTEMP20200628041004773.png?Expires=1908691804&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=LP3md8KvnOcTY7V5TwJWsU9UA1Q%3D" />
98.[单选题] 不定积分 ="ODekzieTEMP20200628041007492.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODekzieTEMP20200628041007492.png?Expires=1908691807&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=r8OLhAjMsHcqHRIsyt41qZP8RoY%3D" /> （ ）.
    A.="ODlhoutTEMP20200628041007615.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlhoutTEMP20200628041007615.png?Expires=1908691807&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XlFfzhOpJNUqdYg3xZ2zpYonvEg%3D" />
    B.="ODklyafTEMP20200628041007796.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODklyafTEMP20200628041007796.png?Expires=1908691807&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=LCqduxoYkCttiCktBbWQIZ7wG6k%3D" />
    C.="ODcuiaoTEMP20200628041008009.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcuiaoTEMP20200628041008009.png?Expires=1908691808&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=%2BPqZgimJZRU7JOJi%2Bewf6CrX1Sk%3D" />
    D.="ODmnlbhTEMP20200628041008276.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmnlbhTEMP20200628041008276.png?Expires=1908691808&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=sCGCI9Fg7/hY3a%2BM04J1l9QGfY8%3D" />
99.[单选题] 设函数 ="ODislikTEMP20200628041009033.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODislikTEMP20200628041009033.png?Expires=1908691809&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qEUz%2BjejvZ14s8evO4AGB9kB0YY%3D" /> 在点 ="ODtruajTEMP20200628041009221.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtruajTEMP20200628041009221.png?Expires=1908691809&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Fhl1UmFlEx7jzFfOy8%2B5G9NmwIA%3D" /> 处连续，则常数 ="ODffvciTEMP20200628041009345.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODffvciTEMP20200628041009345.png?Expires=1908691809&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=29L6TjZhqDA8vudp43srsICh8NY%3D" /> 等于（ ）.
    A.2
    B.1
    C.-1
    D.-2
100.[单选题] 下列所给微分方程 ="ODuytzqTEMP20200628041010171.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuytzqTEMP20200628041010171.png?Expires=1908691810&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=eQ68/QLVTFmJQwID4T3KtWbrAk0%3D" /> 的解中，是通解的是（ ）.
    A.="ODoxdtaTEMP20200628041010327.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODoxdtaTEMP20200628041010327.png?Expires=1908691810&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=y/6zeOxjZpHiP3wjWSuufYLwdCg%3D" />
    B.="ODfdsvkTEMP20200628041010482.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfdsvkTEMP20200628041010482.png?Expires=1908691810&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=HEwfgZv2eL9dHNcdT8K5a9B/oyc%3D" />
    C.="ODsjewaTEMP20200628041010676.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODsjewaTEMP20200628041010676.png?Expires=1908691810&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=UoNAOG%2BbGBoBZGGUjBq3pRhzjuw%3D" />
    D.="ODoqxqpTEMP20200628041010887.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODoqxqpTEMP20200628041010887.png?Expires=1908691811&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PYNCEGrgB6b1G4f//XNEaIhY//Q%3D" />
101.[单选题] 下列不定积分不正确的是（ ）.
    A.="ODbqbweTEMP20200628041012078.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbqbweTEMP20200628041012078.png?Expires=1908691812&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=oBBJU1S9km7qg8oTWaQXSD7VcQY%3D" />
    B.="ODnwbqhTEMP20200628041012500.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnwbqhTEMP20200628041012500.png?Expires=1908691812&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=vNlstGzhqaRjEvbuW1eFJgsyUwA%3D" />
    C.="ODoexrtTEMP20200628041012891.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODoexrtTEMP20200628041012891.png?Expires=1908691812&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ueV1AwIeabDpRBybvu/eD0ChT1E%3D" />
    D.="ODrirgoTEMP20200628041013046.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrirgoTEMP20200628041013046.png?Expires=1908691813&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=YgA3aU9jCQlkoknhQCNxM3GUdYQ%3D" />
102.[单选题] 函数 ="ODzmhjoTEMP20200628041013224.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzmhjoTEMP20200628041013224.png?Expires=1908691813&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qbfW9246kEt2%2BBFiPrSkRnnrEjc%3D" /> 与 ="ODkjwmkTEMP20200628041013414.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkjwmkTEMP20200628041013414.png?Expires=1908691813&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=fCFMxiQkgu2xdsByOFnIetSiFRY%3D" /> 为同一函数的范围为（ ）.
    A.="ODmwkteTEMP20200628041013559.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmwkteTEMP20200628041013559.png?Expires=1908691813&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=c1%2BzFNXdURm%2BjAGzc2YMbWZMn8I%3D" />
    B.="ODfzzsdTEMP20200628041013773.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfzzsdTEMP20200628041013773.png?Expires=1908691813&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=exEFz6qWFZZfBTRDGhyQS1sG7t0%3D" />
    C.="ODtyksuTEMP20200628041013944.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtyksuTEMP20200628041013944.png?Expires=1908691814&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=uqSz%2BozqviJFqekjTkKKdGfdUqc%3D" />
    D.="ODodkbdTEMP20200628041014065.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODodkbdTEMP20200628041014065.png?Expires=1908691814&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=nUyqwxSrHrJKLtXWSJW0sFoVpkM%3D" />
103.[单选题] 设定积分 ="ODgobwlTEMP20200628041014277.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgobwlTEMP20200628041014277.png?Expires=1908691814&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2QB3q4ZkHy0Wot3jfcK9f4z7t2E%3D" /> 则常数 ="ODrzekuTEMP20200628041014458.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrzekuTEMP20200628041014458.png?Expires=1908691814&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=q6dMXd06x2SOHkb4ptWT7QXh5PM%3D" /> 等于（ ）.
    A.="ODjhbriTEMP20200628041014617.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjhbriTEMP20200628041014617.png?Expires=1908691814&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=A8vnglEexlg56Y4rOowT7zNYGlE%3D" />
    B.="ODzhypoTEMP20200628041014772.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzhypoTEMP20200628041014772.png?Expires=1908691814&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=NK9CEMQgiyz7sO1CFNjo%2BFjFrBI%3D" />
    C.="ODjcgncTEMP20200628041014922.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjcgncTEMP20200628041014922.png?Expires=1908691815&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=BAJ7Nw7djf7dKnoTiDY%2B//wut30%3D" />
    D.="ODzchocTEMP20200628041015397.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzchocTEMP20200628041015397.png?Expires=1908691815&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XaIFxDMVGcM3dqagsPLkt2Bxi6M%3D" />
104.[单选题] 下列微分方程中是可分离变量的微分方程的是（ ）.
    A.="ODgpulxTEMP20200628041015564.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgpulxTEMP20200628041015564.png?Expires=1908691815&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=f2Io%2B3eAHKbXDRYGqu8AG9eFYdw%3D" />
    B.="ODszkxaTEMP20200628041015767.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODszkxaTEMP20200628041015767.png?Expires=1908691815&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=9tZNicBgxZLZwLgeFZT3PZDD6Hg%3D" />
    C.="ODzczudTEMP20200628041015991.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzczudTEMP20200628041015991.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xwhavxLYpuZQedsZt46tq3xJ1tA%3D" />
    D.="ODyytnaTEMP20200628041016136.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyytnaTEMP20200628041016136.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=rb8vu73dR7LkmJm6LnttqRM6xsM%3D" />
105.[单选题] 微分方程 ="ODbnjshTEMP20200628041016287.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbnjshTEMP20200628041016287.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ktzh/LAmZmt1Is3lZIViNo4Y31c%3D" /> 的通解中含有的相互独立的任意常数的个数是（ ）.
    A.1
    B.2
    C.3
    D.4
106.[单选题] 函数 ="ODlqsjjTEMP20200628041016429.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlqsjjTEMP20200628041016429.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xxhwhxxOjAWS0g7nSsHZGUHdE/I%3D" /> 的不连续点（ ）.
    A.仅有一点 ="ODscvreTEMP20200628041016557.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODscvreTEMP20200628041016557.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=p%2BDDsT7LwJHon0F%2BgJmOE%2BfdAvs%3D" />
    B.仅有一点 ="ODcgqxeTEMP20200628041016724.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcgqxeTEMP20200628041016724.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=yLJ309xQF6QCG8pmDIrS/wSRmHs%3D" />
    C.仅有一点 ="ODlseqrTEMP20200628041016866.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlseqrTEMP20200628041016866.png?Expires=1908691816&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Fx1OK92XBqv0JrX7E5j8y4qibd0%3D" />
    D.有两点 ="ODgjcygTEMP20200628041017134.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgjcygTEMP20200628041017134.png?Expires=1908691817&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=1qFpCGl2hhuk6ixJuo0sqmmIf1Y%3D" /> 和 ="ODjkpunTEMP20200628041017333.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjkpunTEMP20200628041017333.png?Expires=1908691817&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=iV/LsWf4xbDtsHbwkLscq8kNRS4%3D" />
107.[单选题] 下列微分方程中，是二阶微分方程的一般形式的是（ ）.
    A.="ODjsdfqTEMP20200628041018153.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjsdfqTEMP20200628041018153.png?Expires=1908691818&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=vpUjo0UnIZ7ehvcy74fQOkQwEjw%3D" />
    B.="ODwvwraTEMP20200628041018257.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwvwraTEMP20200628041018257.png?Expires=1908691818&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=3NYQaVtDCu4YqY6HiwxmOykDNpc%3D" />
    C.="ODthkvmTEMP20200628041018406.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODthkvmTEMP20200628041018406.png?Expires=1908691818&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=brfGclxfLylrRS8D6RHWtPH9ItI%3D" />
    D.="ODdlaccTEMP20200628041018559.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdlaccTEMP20200628041018559.png?Expires=1908691819&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=d2fDqfW1JenaF26kok9fdhEsr0o%3D" />
108.[单选题] 不定积分 ="ODdkjrpTEMP20200628041019064.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdkjrpTEMP20200628041019064.png?Expires=1908691819&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=VNngvarQ7DRwQSMIbRBK9KFERDc%3D" /> 等于（ ）.
    A.="ODajfejTEMP20200628041019236.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODajfejTEMP20200628041019236.png?Expires=1908691819&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=MHy7bve/5j5RMM0ahkCAigsvdj8%3D" />
    B.="ODtiptpTEMP20200628041019355.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtiptpTEMP20200628041019355.png?Expires=1908691819&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/8QsvMfg2JtlcWZYDdx/iSSzRUM%3D" />
    C.="ODukoqwTEMP20200628041019822.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODukoqwTEMP20200628041019822.png?Expires=1908691821&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=b5OHGL8U0nX8pTdFDIOctXsn6O0%3D" />
    D.="ODonwppTEMP20200628041021030.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODonwppTEMP20200628041021030.png?Expires=1908691821&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=eypyoyXHaPa51C10pUE1QWjy1Wc%3D" />
109.[单选题] 设 ="ODsigvfTEMP20200628041021227.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODsigvfTEMP20200628041021227.png?Expires=1908691821&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=kTXESVj/LBe6HgwOypKEPyNTsl8%3D" /> 是二阶线性常系数齐次微分方程微分方程 ="ODkbbvoTEMP20200628041021384.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkbbvoTEMP20200628041021384.png?Expires=1908691821&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=GdXfR9oo824IVWR2vb9XtciXT8U%3D" /> 的两个特解，则函数 ="ODcvolaTEMP20200628041021620.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcvolaTEMP20200628041021620.png?Expires=1908691822&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=HfhvFb99Q4UBmCG2RgHFopGUMZI%3D" /> （ ）.
    A.是所给方程的解，但不是通解
    B.是所给方程的解，但不一定是通解
    C.是所给方程的通解
    D.不是所给方程的通解
110.[单选题] 设函数 ="ODzaimkTEMP20200628041024360.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzaimkTEMP20200628041024360.png?Expires=1908691824&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2uuSAm0zL2jwnGih9Qf%2BLgdTZ1c%3D" /> 在点 ="ODenrkkTEMP20200628041024548.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODenrkkTEMP20200628041024548.png?Expires=1908691824&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2FAQ17Pdu3DPPg9aSvuy4WiWg/Q%3D" /> 处连续，且 ="ODntuufTEMP20200628041024660.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODntuufTEMP20200628041024660.png?Expires=1908691824&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=bI7qrqc1fimKqzOYdvObkl9NrJg%3D" /> ，则常数 ="ODrrnpeTEMP20200628041024857.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrrnpeTEMP20200628041024857.png?Expires=1908691824&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=WAg9hZhk4BD7v7H%2BtcFpoeGRsJU%3D" /> 等于<br>（ ）.
    A.="ODausetTEMP20200628041025001.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODausetTEMP20200628041025001.png?Expires=1908691825&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XvKcF%2BFAQttb9dxx9uhQ1zMgFGg%3D" />
    B.="ODqgwgsTEMP20200628041025241.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODqgwgsTEMP20200628041025241.png?Expires=1908691825&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=USLmkTn0fyjKBfdH5HHdBdfGPQI%3D" />
    C.="ODhfduqTEMP20200628041025383.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhfduqTEMP20200628041025383.png?Expires=1908691825&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=x6yK6c25U2yStR7sc4A13m/eYnU%3D" />
    D.2
111.[单选题] 设函数 ="ODnxbkzTEMP20200628041025516.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnxbkzTEMP20200628041025516.png?Expires=1908691825&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=IPtvWXA0zyr7hAC/seXzu9hzwGQ%3D" /> 在点 ="ODmotzqTEMP20200628041025676.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmotzqTEMP20200628041025676.png?Expires=1908691825&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=34n06cToJowB2LNLOgur%2BN/FWpY%3D" /> 内连续，则常数 ="ODyubjfTEMP20200628041025872.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyubjfTEMP20200628041025872.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=e7bRsAr2z920l8XTgxDyoACPH30%3D" /> 分别等于（ ）.
    A.0，0
    B.1，1
    C.2，3
    D.3，2
112.[单选题] 下列各组函数中，线性相关的是（ ）.
    A.="ODsfubqTEMP20200628041026042.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODsfubqTEMP20200628041026042.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=heuyZlAC5YbACBL%2BRQShGrXZMtw%3D" />
    B.="ODfrjlyTEMP20200628041026184.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfrjlyTEMP20200628041026184.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ux20NhDSpWmDd/lQsFla2%2BiZmGU%3D" />
    C.="ODrjqnhTEMP20200628041026349.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrjqnhTEMP20200628041026349.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Cj2PE0WpzTe80QASawXWFHt%2BgOo%3D" />
    D.="ODbwfehTEMP20200628041026519.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbwfehTEMP20200628041026519.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=coH8G5dpaBNyeA05VtMbn6WkCf0%3D" />
113.[单选题] 下列微分方程中是一阶线性非齐次微分方程的是（ ）.
    A.="ODuwcytTEMP20200628041026659.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuwcytTEMP20200628041026659.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=RFePY5BkhQ6THRwAIJehFM3Q9xY%3D" />
    B.="ODnteqxTEMP20200628041026802.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnteqxTEMP20200628041026802.png?Expires=1908691826&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=%2Bk2e6dHvZJjSclqg8LON0tSoN/M%3D" />
    C.="ODhmhqhTEMP20200628041026939.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhmhqhTEMP20200628041026939.png?Expires=1908691827&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=tlae9R97pCJgPx/twpiZR1dfxLI%3D" />
    D.="ODkflpqTEMP20200628041027115.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkflpqTEMP20200628041027115.png?Expires=1908691827&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=c9h93PfuRLPi3IH%2B8xeeft1YfUw%3D" />
114.[单选题] 定积分 ="ODkxzziTEMP20200628041027271.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkxzziTEMP20200628041027271.png?Expires=1908691827&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=1Yp0opACy09pfwY8NhXdDE1UI2U%3D" /> 等于（ ）.
    A.0
    B.="ODwspmvTEMP20200628041027509.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwspmvTEMP20200628041027509.png?Expires=1908691827&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=YR3HW/qVWObvS2dRqRIap6roSDI%3D" />
    C.="ODhnxyzTEMP20200628041027665.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhnxyzTEMP20200628041027665.png?Expires=1908691827&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qXhyvNmxV8GdXRlaKpwgdK5pIGk%3D" />
    D.="ODvkefaTEMP20200628041027841.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvkefaTEMP20200628041027841.png?Expires=1908691827&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=chRcOT5TjiAADR2qiLB6ryYvTB4%3D" />
115.[单选题] 已知 ="ODiqkfbTEMP20200628041031266.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODiqkfbTEMP20200628041031266.png?Expires=1908691831&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=U18zNueggf2rcAsoQsaIYD/dGk4%3D" /> ，则 ="ODefblaTEMP20200628041031416.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODefblaTEMP20200628041031416.png?Expires=1908691831&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5MBLf127/LxJfirJPFAHmd01ZjE%3D" /> 等于（ ）.
    A.="ODgtvdaTEMP20200628041031575.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgtvdaTEMP20200628041031575.png?Expires=1908691831&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=CkWamUn5bkzOPUmo7sl3YpEfTWA%3D" />
    B.="ODkxcazTEMP20200628041031763.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkxcazTEMP20200628041031763.png?Expires=1908691831&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=%2Bz4aQbu%2B/urFphhvOfT8SZ64trM%3D" />
    C.="ODkubibTEMP20200628041031894.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkubibTEMP20200628041031894.png?Expires=1908691832&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=aXIJ7KlRRNNZKXn29rdbO13YBOE%3D" />
    D.="ODgpigaTEMP20200628041032445.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgpigaTEMP20200628041032445.png?Expires=1908691832&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=DrsonSxUvvNbQVaQKfcezbD/17Q%3D" />
116.[单选题] 设函数 ="ODwzvbtTEMP20200628041032621.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwzvbtTEMP20200628041032621.png?Expires=1908691832&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0UFb9z0gMcoqMh3cwFWQCHT9du4%3D" /> ，则点 ="ODxoajrTEMP20200628041032776.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODxoajrTEMP20200628041032776.png?Expires=1908691832&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ssMJf3KXK9ZuBvTeD8XvUYyvgqs%3D" /> 是函数 ="ODmhtkdTEMP20200628041032942.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmhtkdTEMP20200628041032942.png?Expires=1908691833&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=r1UX17D3CQsan%2B85TcD3vBtMNlk%3D" /> 的（ ）.
    A.零点
    B.连续点
    C.可去间断点
    D.不可去间断点
117.[单选题] 定积分 ="ODchrieTEMP20200628041033083.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODchrieTEMP20200628041033083.png?Expires=1908691833&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5ivmjjorX/mo9Ns0RiOPtji%2BEnM%3D" /> 等于（ ）.
    A.1
    B.2
    C.3
    D.4
118.[单选题] 设函数 ="ODfqvozTEMP20200628041033235.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfqvozTEMP20200628041033235.png?Expires=1908691833&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0qD/UJ/BmMlXGJam08KoRWFCayA%3D" /> 在区间 ="ODuugguTEMP20200628041033566.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuugguTEMP20200628041033566.png?Expires=1908691833&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=hXJOjeLI6M5YxxIJOsDc3%2BpDE1s%3D" /> 上连续，则 ="ODcjlndTEMP20200628041033776.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcjlndTEMP20200628041033776.png?Expires=1908691833&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Ea3gSmYyg%2BfzZ9Ln0FajDrStrmc%3D" /> ( ).
    A.="ODwusoqTEMP20200628041033920.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwusoqTEMP20200628041033920.png?Expires=1908691834&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=DiADCYYFJQZrSHN8rBKSFhnZXvA%3D" />
    B.="ODlyxrgTEMP20200628041034143.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlyxrgTEMP20200628041034143.png?Expires=1908691834&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=pCDbA/P/RG8hVb5nzLLQejeYzBI%3D" />
    C.="ODjmzjnTEMP20200628041034293.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjmzjnTEMP20200628041034293.png?Expires=1908691834&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=UkJ/mFpZSbnjp3iZC/A5wfBfrb8%3D" />
    D.="ODizzrdTEMP20200628041034462.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODizzrdTEMP20200628041034462.png?Expires=1908691834&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=b1tUJiUTpEuwgzWcYzI7%2BtJ%2BA0I%3D" />
119.[单选题] 微分方程 ="ODnedprTEMP20200628041034644.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnedprTEMP20200628041034644.png?Expires=1908691834&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=tHXS2rht7J3Q0AChr4OU4i2vpdA%3D" /> 的通解为（ ）.
    A.="ODybnptTEMP20200628041034769.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODybnptTEMP20200628041034769.png?Expires=1908691834&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=x7W0UTsUhfzhsjlIo8UmTkgI8oQ%3D" />
    B.="ODauobsTEMP20200628041034934.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODauobsTEMP20200628041034934.png?Expires=1908691836&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=dODu7/EvhLjEXIICEIzLRpCN/Gg%3D" />
    C.="ODbpfvfTEMP20200628041036103.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbpfvfTEMP20200628041036103.png?Expires=1908691836&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jcjGaoO4CqN3m6RodKxTU/fqdPA%3D" />
    D.="ODvtrjmTEMP20200628041036291.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvtrjmTEMP20200628041036291.png?Expires=1908691836&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=MF%2BixQPPvUf%2BlNysToH%2BG/B71IU%3D" />
120.[判断题] 极值点一定包含在区间的内部驻点或导数不存在的点之中。
    A.错误
    B.正确
121.[判断题] 驻点或者导数不存在的点必是函数单调区间的分界点。
    A.错误
    B.正确
122.[判断题] 若函数y=lnx的x从1变到100,则自变量x的增量 Dx=99,函数增量Dy=ln100.（   ）
    A.错误
    B.正确
123.[判断题] 函数y=cosx当x趋于零是无穷小量（ ）
    A.错误
    B.正确
124.[判断题] 可导的偶函数的导数为非奇非偶函数（ ）
    A.错误
    B.正确
125.[判断题] 设y=f(x)在区间上是增函数，则在区间上y′存在且大于0。（ ）
    A.错误
    B.正确
126.[判断题] 所有初等函数及其复合得到的函数的导数如果存在，也是初等函数及其复合。（ ）
    A.错误
    B.正确
127.[判断题] 通常称存在极限的数列为收敛数列，而不存在极限的数列为发散数列.
    A.错误
    B.正确
128.[判断题] 若数列收敛，则该数列的极限惟一。
    A.错误
    B.正确
129.[判断题] 若数列收敛，则该数列的极限惟一。
    A.错误
    B.正确
130.[判断题] 可去间断点属于第二类间断点。（ ）
    A.错误
    B.正确
131.[判断题] 通常称存在极限的数列为收敛数列，而不存在极限的数列为发散数列.
    A.错误
    B.正确
132.[判断题] 无穷大量与有界函数之和仍是无穷大量。（ ）
    A.错误
    B.正确
133.[判断题] 一元函数可导必连续，连续必可导。
    A.错误
    B.正确
134.[判断题] 幂函数的原函数都是幂函数。（ ）
    A.错误
    B.正确
135.[判断题] 无界函数不可积
    A.错误
    B.正确
136.[判断题] 若直线y=3x+b为曲线 y=x2+5x+4的切线,则 b = 3
    A.错误
    B.正确
137.[判断题] 函数y=cos2x的4n阶导数为cos2x（ ）
    A.错误
    B.正确
138.[判断题] 在区间上，函数y=x+tanx的导数恒大于0，所以是区间上的增函数，从而最大值为1+tan1.（ ）
    A.错误
    B.正确
139.[判断题] 若函数在闭区间上连续，则它不一定有界。
    A.错误
    B.正确
140.[判断题] 直线y=0是曲线y=e^{-x}的水平渐近线
    A.错误
    B.正确
141.[判断题] 设{Xn}是无穷大量，{Yn}是有界数列，则{ XnYn }是无穷大量（ ）
    A.错误
    B.正确
142.[判断题] 无穷大量与有界函数的和仍是无穷大量。
    A.错误
    B.正确
143.[判断题] 设{Xn}是无穷小量，{Yn}是有界数列，则{XnYn}是无穷小量。（）
    A.错误
    B.正确
144.[判断题] 如果函数f(x)存在原函数，那么称f(x)是可积的。
    A.错误
    B.正确
145.[判断题] 两个无穷大量的和仍是无穷大。
    A.错误
    B.正确
146.[判断题] 任何初等函数都是定义区间上的连续函数。
    A.错误
    B.正确
147.[判断题] 一个无穷大量和无穷小量的乘积既可能是无穷小量也可能是无穷大量。
    A.错误
    B.正确
148.[判断题] 函数y=cosx+tan2x的值域是所有实数（ ）
    A.错误
    B.正确
149.[判断题] 如果f(x)在区间上是单调有界函数，则f(x)在上可积
    A.错误
    B.正确
150.[判断题] 无界函数不可积。（ ）
    A.错误
    B.正确
151.[判断题] 如果f(x)在上可积,则f(x)在上连续
    A.错误
    B.正确
152.[判断题] y=tan2x 既是偶函数也是周期函数（ ）
    A.错误
    B.正确
153.[判断题] 设函数y=lnsecx，则y'' =secx。（ ）
    A.错误
    B.正确
154.[判断题] 闭区间上函数可积与函数可导之间既非充分也非必要条件
    A.错误
    B.正确
155.[判断题] 无界函数不可积。（ ）
    A.错误
    B.正确
156.[判断题] 驻点或者导数不存在的点一定是函数单调区间的分界点。（ ）
    A.错误
    B.正确
157.[判断题] 定 积 分是微分的逆运算。
    A.错误
    B.正确
158.[判断题] 函数y=cosx+tan2x的值域是所有实数（ ）
    A.错误
    B.正确
159.[判断题] 闭区间上连续函数在该区间上可积。
    A.错误
    B.正确
160.[判断题] 定积分是一个数，它与被积函数、积分下限、积分上限相关，而与积分变量的记法无关
    A.错误
    B.正确
161.[判断题] 周期函数有无数个周期
    A.错误
    B.正确
162.[判断题] 幂函数的原函数均是幂函数。
    A.错误
    B.正确
163.[判断题] 函数定义的5个要素中，最重要的是掌握变量间的依存关系和定义域
    A.错误
    B.正确
164.[判断题] 奇函数的图像关于 y 轴对称。
    A.错误
    B.正确
165.[判断题] 由基本初等函数经过有限次四则运算与符合运算所得到函数都不是初等函数。（ ）
    A.错误
    B.正确
166.[判断题] 有限多个函数线性组合的不定积分等于他们不定积分的线性组合。（ ）
    A.错误
    B.正确
167.[判断题] 函数y=6x-5-sin(e^x)的一个原函数是6x-cos(e^x)
    A.错误
    B.正确
168.[判断题] 有限多个无穷小量之和仍是无穷小量（ ）
    A.错误
    B.正确
169.[判断题] 有限多个无穷小量之和仍是无穷小量（ ）
    A.错误
    B.正确
170.[判断题] 微分的几何意义就是当横坐标改变时，切线纵坐标的改变量。（ ）
    A.错误
    B.正确
171.[判断题] 对于任意正项级数，删去级数的前有限项，不影响级数的收敛与发散（ ）
    A.错误
    B.正确
172.[判断题] 函数y=tan2x+cosx是一个非奇非偶的周期函数（ ）
    A.错误
    B.正确
173.[判断题] 数列收敛的充分必要条件是它的任一子数列都收敛且极限相等。（ ）
    A.错误
    B.正确
174.[判断题] 周期函数有无数个周期。（ ）
    A.错误
    B.正确
175.[判断题] 奇函数的图像关于y轴对称。（ ）
    A.错误
    B.正确
176.[判断题] 若函数在某一点的极限存在，则它在这点的极限惟一。（ ）
    A.错误
    B.正确
177.[判断题] 所有可去间断点属于第二类间断点。
    A.错误
    B.正确
178.[判断题] 所有初等函数及其复合而得到的函数都是连续函数。（ ）
    A.错误
    B.正确
179.[判断题] 隐函数的导数表达式中不可含有y。（ ）
    A.错误
    B.正确
180.[判断题] y=tan2x 是一个增函数
    A.错误
    B.正确
181.[判断题] 无穷小量是一种很小的量。（ ）
    A.错误
    B.正确
182.[判断题] 若数列收敛，则数列的极限惟一。（ ）
    A.错误
    B.正确
183.[判断题] 隐函数的导数表达式中不可含有y。（ ）
    A.错误
    B.正确
184.[判断题] 无穷小量是一种很小的量。（ ）
    A.错误
    B.正确
185.[判断题] 间断点分为第一间断点、第二间断点两种
    A.错误
    B.正确
186.[判断题] 多元函数z=f(x,y)=sin(xsiny)的全微分dz=sinycos(xsiny)dx+xcosysin(xsiny)dy（ ）
    A.错误
    B.正确
187.[判断题] 极值点一定包含在区间内部驻点或导数不存在的点之中。（ ）
    A.错误
    B.正确
188.[判断题] 若对开区间(a,b)中任意x,都有f'(x)=0,则在(a,b)内f(x)恒为常数.（ ）
    A.错误
    B.正确
189.[判断题] y= 3x^3+3x^2+x+1,求x=2时的二阶导数: y'=9x^2+6x+1 , y'|x=2=49 ,y"=(y')'=(49)'=0.
    A.错误
    B.正确
190.[判断题] 称二阶导数的导数为三阶导数，阶导数的导数为阶导数
    A.错误
    B.正确
191.[判断题] 初等函数在其定义域上都是可导的连续函数（ ）
    A.错误
    B.正确
192.[判断题] 对于函数积分如果将积分区间分成两部分，则在整个区间上的定积分等于这两个区间上定积分之和
    A.错误
    B.正确
193.[判断题] 收敛数列必有界
    A.错误
    B.正确
194.[判断题] 有限多个函数的线性组合的不定积分等于他们不定积分的线性组合。
    A.错误
    B.正确
195.[判断题] 某函数的反函数的导数等于其导数之倒数。
    A.错误
    B.正确
196.[判断题] 设函数y=lnsecx，则 y” = secx
    A.错误
    B.正确
197.[判断题] 复合函数求导时先从最内层开始求导。
    A.错误
    B.正确
198.[判断题] 对一个函数先求不定积分再求微分，两者的作用抵消后只差一个常数。
    A.错误
    B.正确
199.[判断题] 无穷间断点和震荡间断点属于第一类间断点
    A.错误
    B.正确
200.[判断题] 函数y=sinx没有拐点存在。（）
    A.错误
    B.正确
201.[判断题] 函数y=tan2x+cosx在定义域上既不是增函数也不是减函数（ ）
    A.错误
    B.正确
202.[判断题] 函数y=sinx没有拐点存在。（）
    A.错误
    B.正确
203.[判断题] 若函数在闭区间上连续，则它不一定有界。（ ）
    A.错误
    B.正确
204.[判断题] y=tan2x 是一个增函数（ ）
    A.错误
    B.正确
205.[判断题] 若函数在某一点的极限存在，则它在这点的极限惟一。
    A.错误
    B.正确
206.[判断题] 严格递增的函数必有严格递增的反函数。（ ）
    A.错误
    B.正确
207.[判断题] 函数y=tan2x+cosx在定义域上既不是增函数也不是减函数（ ）
    A.错误
    B.正确
208.[判断题] 图像法表示函数的特点是形象直观，一目了然。（ ）
    A.错误
    B.正确
209.[判断题] 若函数在某一点的极限存在，则它在这点的极限惟一。
    A.错误
    B.正确
210.[判断题] 函数的微分形式总是保持不变的性质叫微分的一阶形式不变性。
    A.错误
    B.正确
211.[判断题] 函数的微分形式总是保持不变的性质叫微分的一阶形式不变性。
    A.错误
    B.正确
212.[判断题] 若f(x)在 x0 处可导，则f(x)在 x0 处可微。
    A.错误
    B.正确
213.[判断题] 若f(x)在 x0 处可导，则f(x)在 x0 处可微。
    A.错误
    B.正确
214.[判断题] 无穷小量是一种很小的量
    A.错误
    B.正确
215.[判断题] 在有界闭区域D上的多元初等函数，必取得介于最大值和最小值之间的任何值。（ ）
    A.错误
    B.正确
216.[判断题] 无穷小量是一种很小的量
    A.错误
    B.正确
217.[判断题] 若偶函数f(x)在x=0处的导数存在,则f'(0)的值=0（ ）
    A.错误
    B.正确
218.[判断题] 若偶函数f(x)在x=0处的导数存在,则f'(0)的值=0（ ）
    A.错误
    B.正确
219.[判断题] 多元函数u=xyz+2008的全微分du=2008+yzdx+xzdy+xydz（ ）
    A.错误
    B.正确
220.[判断题] 若f(x)在x0处可导，则f(x)在x0处可微。（ ）
    A.错误
    B.正确
221.[判断题] 罗尔定理的几何意义是：一条两个端点的纵坐标相等的连续光滑曲线弧上至少有一点C（ξ，f(ξ)），曲线在C点的切线平行于x轴
    A.错误
    B.正确
222.[判断题] 函数y=6x-5+e-sin(e^x)的一个原函数是6x-ecos(e^x)（ ）
    A.错误
    B.正确
223.[判断题] 函数y=6x-5+e-sin(e^x)的一个原函数是6x-ecos(e^x)（ ）
    A.错误
    B.正确
224.[判断题] 利用函数的导数，求出函数的极值点、拐点以及单调区间、凸凹区间，并找出曲线的
渐近线，从而描绘出函数曲线的图形.
    A.错误
    B.正确
225.[判断题] 复合函数对自变量的导数，等于函数对中间变量的导数乘以中间变量对自变量的导数。
    A.错误
    B.正确
226.[判断题] 曲线上凸与下凸的分界点称为曲线的拐点.
    A.错误
    B.正确
227.[判断题] 曲线上凸与下凸的分界点称为曲线的拐点.
    A.错误
    B.正确
228.[判断题] 导数又可视为因变量的微分和自变量微分的商
    A.错误
    B.正确
229.[判断题] 函数的图像在某点的余弦就是导数的几何意义。
    A.错误
    B.正确
230.[判断题] 一元函数可导的充要条件是左右导数都存在且相等。
    A.错误
    B.正确
231.[判断题] 函数的图像在某点的余弦就是导数的几何意义。
    A.错误
    B.正确
232.[判断题] 一元函数可导的充要条件是左右导数都存在且相等。
    A.错误
    B.正确
233.[判断题] 导数又可视为因变量的微分和自变量微分的商
    A.错误
    B.正确
234.[填空题] 由曲线 ="ODtqbhjTEMP20200628041036446.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtqbhjTEMP20200628041036446.png?Expires=1908691836&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=j%2BmB04IqkZzuIO8Ui8jm9wj6afE%3D" /> 与直线 ="ODaqtujTEMP20200628041036597.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODaqtujTEMP20200628041036597.png?Expires=1908691836&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=rf1uR0%2BMtbO1lzVCvlyK%2B8IdL%2Bk%3D" /> 所围成的平面图形的面积 ="ODasqjoTEMP20200628041036752.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODasqjoTEMP20200628041036752.png?Expires=1908691836&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=P2JNSuuSpQ%2BVF3yrZ9m8rbTAI7k%3D" /> ##.
235.[填空题] 定积分 ="ODrhoehTEMP20200628041038375.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrhoehTEMP20200628041038375.png?Expires=1908691838&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=YNi3Hb2/nBfDwhb/EwmitByK%2BcA%3D" />##.
236.[填空题] 当 ="ODwkyrvTEMP20200628041038908.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwkyrvTEMP20200628041038908.png?Expires=1908691839&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4zwEc73P%2BnW3GJgMDsdOAlYaaLM%3D" /> 时，函数 ="ODjmwmsTEMP20200628041039359.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjmwmsTEMP20200628041039359.png?Expires=1908691839&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ezcpWwxJ1VxYxafpFeXemrKi618%3D" /> 与 ="ODelcoeTEMP20200628041039546.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODelcoeTEMP20200628041039546.png?Expires=1908691839&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=S04fUziEdUO9IfkuyGv95n%2B13HA%3D" /> 是等价无穷小，则 ="ODdjevtTEMP20200628041039977.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdjevtTEMP20200628041039977.png?Expires=1908691840&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=guq2AswJ5E9dJ4nGr5G1OjKTvFM%3D" /> =##.
237.[填空题] 已知 ="ODkvygfTEMP20200628041040159.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkvygfTEMP20200628041040159.png?Expires=1908691840&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4ddmNKazgBzjU23wnV2EqR0t5WI%3D" /> ，则K=##.
238.[填空题] 定积分 ="ODazlnvTEMP20200628041041718.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODazlnvTEMP20200628041041718.png?Expires=1908691841&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=KoSoeC50GX1OurFMWX7hiro6Kpc%3D" /> 的值只与被积函数 ="ODjrjqqTEMP20200628041041863.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjrjqqTEMP20200628041041863.png?Expires=1908691841&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=k/nECcHfrjvK3xK3K%2BNtdo8GGp4%3D" /> 和积分区间 ="ODyjrohTEMP20200628041041981.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyjrohTEMP20200628041041981.png?Expires=1908691842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=euCdEBUmermEEJJ8mzzLLj2%2BjW8%3D" /> 有关，而与积分变量用哪个字母表示##.
239.[填空题] 通过点 ="ODcvzxpTEMP20200628041042152.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcvzxpTEMP20200628041042152.png?Expires=1908691842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xmod679YGsKZ1yJLQMKHC9y0ULw%3D" /> 处，且在任意一点 ="ODwzkwzTEMP20200628041042292.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwzkwzTEMP20200628041042292.png?Expires=1908691842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=MRnSWQk2CcwfNYaohqTgFc0buzI%3D" /> 处的切线斜率为 ="ODsddtfTEMP20200628041042633.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODsddtfTEMP20200628041042633.png?Expires=1908691842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=8ObPeynOsFGpuxZ5YdKJMjSLykY%3D" /> 的曲线 方程##.
240.[填空题] 设函数 ="ODuusubTEMP20200628041042933.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuusubTEMP20200628041042933.png?Expires=1908691843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=mqXsfPHjLP70ImgEW1s/R73lqv4%3D" /> 在点 ="ODnrqmqTEMP20200628041043132.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnrqmqTEMP20200628041043132.png?Expires=1908691843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=03qrC2/TEDB4rTGp58GfZwAjDb8%3D" /> 处可导，且 ="ODremyoTEMP20200628041043348.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODremyoTEMP20200628041043348.png?Expires=1908691843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=TPH0jvwUaijEElmXIuehuKfj7GU%3D" /> ，则曲线 ="ODfuamnTEMP20200628041043559.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfuamnTEMP20200628041043559.png?Expires=1908691843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=OByO13xfD2UN8ibD%2Bzg9Srp9IqI%3D" /> 在点 ="ODcxdroTEMP20200628041043775.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcxdroTEMP20200628041043775.png?Expires=1908691843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=UdJyXbYkhQ6xRNm/gurVwuECNBo%3D" /> 处的切线倾角 ="ODacxpiTEMP20200628041043968.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODacxpiTEMP20200628041043968.png?Expires=1908691844&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=u%2BoEMC4DWQBuHQaBPN6iZvoRTTA%3D" /> ##.
241.[填空题] 函数 ="ODxlgklTEMP20200628041044345.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODxlgklTEMP20200628041044345.png?Expires=1908691845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Jv4/zVWbUh39n3CX8ll/OEnWsAk%3D" /> 的间断点为##.
242.[填空题] ="ODocaclTEMP20200628041045673.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODocaclTEMP20200628041045673.png?Expires=1908691845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/naWp9scgCilps%2BjpENLRmAbEyE%3D" />##.
243.[填空题] 定积分 ="ODnlkyqTEMP20200628041045822.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnlkyqTEMP20200628041045822.png?Expires=1908691845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=b0AWz41/Y3NbyByhz1RIezb8330%3D" /> 的值只与被积函数 ="ODbnacwTEMP20200628041045993.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbnacwTEMP20200628041045993.png?Expires=1908691847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=h5rZVwlnwNLvVvjMW/9t%2B2kBTvA%3D" /> 和积分区间 ="ODrcmokTEMP20200628041047241.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrcmokTEMP20200628041047241.png?Expires=1908691847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0uVm20bAyUzSiZ4E833pBI4LFB0%3D" /> 有关，而与积分变量用哪个字母表示##.
244.[填空题] ="ODjdosbTEMP20200628041047432.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjdosbTEMP20200628041047432.png?Expires=1908691847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=bR4YzJ4Y0xl4UD2eB3aQLD4O%2BLc%3D" />##.
245.[填空题] 复合函数 ="ODmbahiTEMP20200628041048917.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmbahiTEMP20200628041048917.png?Expires=1908691849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=legul8LCU%2B0mmzQa312MkXNgUm4%3D" /> 的复合过程为##.
246.[填空题] 已知 ="ODihwfnTEMP20200628041049245.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODihwfnTEMP20200628041049245.png?Expires=1908691849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=tHSQY1jq8vZoxbsGlf6lp9AsWwY%3D" /> ，则 ="ODwdazoTEMP20200628041049394.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwdazoTEMP20200628041049394.png?Expires=1908691849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=EoAcAPwYmXa2JZBAQ3YrJ3QcyuI%3D" />##.
247.[填空题] 复合函数 ="ODncbkuTEMP20200628041049681.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODncbkuTEMP20200628041049681.png?Expires=1908691849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Cn6a0a2roXLSPUanWWc%2BqqT2oQc%3D" /> 的复合过程为##.
248.[填空题] ="ODhgqysTEMP20200628041050107.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhgqysTEMP20200628041050107.png?Expires=1908691850&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=zjbjsg%2BeYZjHpn0CaCPwSxdPXLM%3D" /> ##.
249.[填空题] 已知 ="ODmtdzkTEMP20200628041050471.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmtdzkTEMP20200628041050471.png?Expires=1908691850&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=rVM%2BykojwB%2Br%2BcpS92aLc0C0%2BW8%3D" /> 的一个原函数为 ="ODdijzxTEMP20200628041050643.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdijzxTEMP20200628041050643.png?Expires=1908691850&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=utzey950XmQLn7zhSJBiNSEa%2B0U%3D" /> ，则 ="ODgmxoaTEMP20200628041050801.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgmxoaTEMP20200628041050801.png?Expires=1908691850&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=obr3f66AwTCTAnvMeeu8Iphtcvk%3D" />##.
250.[填空题] 定积分 ="ODskygxTEMP20200628041051116.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODskygxTEMP20200628041051116.png?Expires=1908691851&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=tlONmCSiKnlRnyQlWeEsXcUK2l8%3D" />##.
251.[填空题] 以函数 ="ODnbdfnTEMP20200628041051396.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnbdfnTEMP20200628041051396.png?Expires=1908691851&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=MWCIsaVJCGoMM9PHdxb1kSLIr5g%3D" /> 为通解的微分方程为##.
252.[填空题] 曲线 ="ODwxwxyTEMP20200628041051727.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwxwxyTEMP20200628041051727.png?Expires=1908691851&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=FAhlgOvyTnqesg6zY%2BAC8/wYkys%3D" /> 的凹区间为##.
253.[填空题] ="ODpupmkTEMP20200628041051993.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpupmkTEMP20200628041051993.png?Expires=1908691852&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=BNmKK9HdhLK/lBjEs2i1e/3/Zok%3D" />##.
254.[填空题] ="ODmewdnTEMP20200628041052427.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmewdnTEMP20200628041052427.png?Expires=1908691852&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=yEhgtx/FtX/BuXH/kZ%2BClhdsHmg%3D" /> =##.
255.[填空题] ="ODpkoxzTEMP20200628041052542.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpkoxzTEMP20200628041052542.png?Expires=1908691852&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=OSsgH9tCFWhiHYwsPWab73gNRSU%3D" /> ##.
256.[填空题] 定积分 ="ODvtdqfTEMP20200628041052909.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvtdqfTEMP20200628041052909.png?Expires=1908691853&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=i2U%2BC%2BPgfQTPSgliznTco/nxbT4%3D" />##.
257.[填空题] 已知 ="ODjpngzTEMP20200628041053704.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjpngzTEMP20200628041053704.png?Expires=1908691854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=3Ehh3UF5938WQZht85yh5L%2Bv7XI%3D" /> ，则 ="ODozficTEMP20200628041054070.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODozficTEMP20200628041054070.png?Expires=1908691854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=yxvZgDrYGYNmeW4MKDj/36EHtE0%3D" />##.
258.[填空题] 设函数 ="ODkmzexTEMP20200628041054464.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkmzexTEMP20200628041054464.png?Expires=1908691854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PWPJ%2BBkp/TeEGkAtohux72Tk8h4%3D" /> 在点X=0处的连续，则a=##.
259.[填空题] 设函数 ="ODtjuceTEMP20200628041054736.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtjuceTEMP20200628041054736.png?Expires=1908691854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Qu%2BbO9P%2BHeeNK1tJY/ltNoR3bG4%3D" /> ，则 ="ODgesxkTEMP20200628041054969.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgesxkTEMP20200628041054969.png?Expires=1908691855&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=CXhFPwGwBV28KWy7w0Vp47prLzo%3D" /> ##.
260.[填空题] 以函数 ="ODvywskTEMP20200628041057148.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvywskTEMP20200628041057148.png?Expires=1908691857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ndSrWNDTnsP9kPfiu0aT4wi2orE%3D" /> 为通解的微分方程为##.
261.[填空题] ="ODldaatTEMP20200628041057527.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODldaatTEMP20200628041057527.png?Expires=1908691857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=piT/V3l2fqiy%2B5WM0RPiHOgAqrA%3D" />##.
262.[填空题] 某物体以速度 ="ODnlbmdTEMP20200628041057899.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnlbmdTEMP20200628041057899.png?Expires=1908691858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0myGGfPfDkC98Nve0zjO7dmS9Zw%3D" /> 作自由落体运动，则该物体从0秒到 ="ODhvjbzTEMP20200628041058057.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhvjbzTEMP20200628041058057.png?Expires=1908691858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=fqXGoeiFqLmjgglheg0bKOulFX8%3D" /> 秒这段时间内的平均速度 ="ODvqeoaTEMP20200628041058258.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvqeoaTEMP20200628041058258.png?Expires=1908691858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PAreiYMFcx9HDIEwlW38DDbxXvQ%3D" /> ##.
263.[填空题] ="ODfvherTEMP20200628041059175.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfvherTEMP20200628041059175.png?Expires=1908691859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=cx4pKp3ZXaiHXeDG4INq%2BVm/V4Y%3D" />##.
264.[填空题] ="ODywpmhTEMP20200628041059759.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODywpmhTEMP20200628041059759.png?Expires=1908691859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=fk8E4f0I5kKlywMG/SwDEGEvKz8%3D" /> ##.
265.[填空题] 微分方程 ="ODbyskaTEMP20200628041100060.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbyskaTEMP20200628041100060.png?Expires=1908691860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ExgMDI62iZQV5zuNpYrSYMPLWfk%3D" /> 的特征方程为##.
266.[填空题] 已知 ="ODgivgdTEMP20200628041100377.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgivgdTEMP20200628041100377.png?Expires=1908691860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=t/BTmloa%2BqllIsMf3ZP0QbQYvkk%3D" /> ，则 ="ODniugmTEMP20200628041100512.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODniugmTEMP20200628041100512.png?Expires=1908691860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=lL8AEEQWql3ths%2B/OppNVTryaow%3D" /> ##.
267.[填空题] 连续曲线 ="ODosyjkTEMP20200628041100910.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODosyjkTEMP20200628041100910.png?Expires=1908691861&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=dj5Gar4bQSirxN26czz6jMvmlGo%3D" /> 在区间 ="ODrvopnTEMP20200628041101070.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrvopnTEMP20200628041101070.png?Expires=1908691861&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=CsEVqaLothSSr4KQnwyr%2BNy5c1w%3D" /> 上与 ="ODtdpvlTEMP20200628041101253.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtdpvlTEMP20200628041101253.png?Expires=1908691861&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jGuvAVnEHViYkuIflkJmeiUDQP4%3D" /> 轴围成3块面积 ="ODnujnrTEMP20200628041101424.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnujnrTEMP20200628041101424.png?Expires=1908691861&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=9cBJKQLZRdMdIZcKfwlQ1ByL1l8%3D" /> ，其中 ="ODzubooTEMP20200628041101817.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzubooTEMP20200628041101817.png?Expires=1908691861&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=UdWAiOw56xtfP8Qgsaw9DYCwiPM%3D" /> 在 ="ODbgfhmTEMP20200628041102010.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbgfhmTEMP20200628041102010.png?Expires=1908691862&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=YfGJqSJX5HnSuT6Xs/lUCxOCvoM%3D" /> 轴的下方， ="ODzksynTEMP20200628041102138.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzksynTEMP20200628041102138.png?Expires=1908691862&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=kBBXSEN2Lr%2ByLKJOpTzFVwnWY80%3D" /> 在 ="ODyfdivTEMP20200628041102320.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyfdivTEMP20200628041102320.png?Expires=1908691862&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=HXuFffdsIIYWSMA2toyU%2B3fktKo%3D" /> 轴的上方.已知 ="ODoiikfTEMP20200628041102503.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODoiikfTEMP20200628041102503.png?Expires=1908691862&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=gIF9jKs%2BgPqAdhQAgOCj9TJPNtU%3D" /> 则 ="ODntwecTEMP20200628041102678.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODntwecTEMP20200628041102678.png?Expires=1908691862&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qPKPsx5AIFy43zCyGjDLcWjRUww%3D" /> ##.
268.[填空题] 设 ="ODocdybTEMP20200628041102967.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODocdybTEMP20200628041102967.png?Expires=1908691863&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=OGMy7aFEfvx84nXiMNlOclwZr/c%3D" /> ，则 ="ODdoombTEMP20200628041103139.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdoombTEMP20200628041103139.png?Expires=1908691863&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5k%2BnOeWpS3Uf4rH0TO1u%2B3Bdyhk%3D" />##.
269.[填空题] 微分方程 ="ODkqkjoTEMP20200628041103485.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkqkjoTEMP20200628041103485.png?Expires=1908691863&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xoD2AUIiye3P7v5g/gpqkD0IUrI%3D" /> 的通解为##.
270.[填空题] ="ODaeebfTEMP20200628041103904.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODaeebfTEMP20200628041103904.png?Expires=1908691864&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=26bxNNGZTPnHlikW2L7kg1F%2BN9k%3D" />##.
271.[填空题] 定积分 ="ODywxfbTEMP20200628041105907.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODywxfbTEMP20200628041105907.png?Expires=1908691866&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=UWNAZ1fi83oRdb26S4598Zmw7ww%3D" />##.
272.[填空题] 微分方程 ="ODcvimbTEMP20200628041106256.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcvimbTEMP20200628041106256.png?Expires=1908691866&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=I7SwRQ0Dd3%2BxoZCS0vDkOKxxVYY%3D" /> 的通解为##.
273.[填空题] 已知 ="ODvttmuTEMP20200628041106535.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvttmuTEMP20200628041106535.png?Expires=1908691866&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Qt1QW5AheibuUfoApLnNsfsMsnk%3D" /> 是 ="ODzsoxfTEMP20200628041106673.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzsoxfTEMP20200628041106673.png?Expires=1908691866&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2WbAhNhQAo32dVfQCnIJ0HICaV8%3D" /> 的原函数，则 ="ODtwaunTEMP20200628041106909.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtwaunTEMP20200628041106909.png?Expires=1908691867&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=MJo/4P1wd%2BO78EMDPbaRxeydeEM%3D" /> ##.
274.[填空题] 已知 ="ODrdjayTEMP20200628041107222.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrdjayTEMP20200628041107222.png?Expires=1908691867&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=aP/09/rw72oDlDIPj%2Bmn6/EPiMg%3D" /> ，则 ="ODrmgbgTEMP20200628041107405.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrmgbgTEMP20200628041107405.png?Expires=1908691867&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=psTri2Fs%2BElcnfkQGqQGBHtekdw%3D" />##.
275.[填空题] 微分方程 ="ODqijdzTEMP20200628041107733.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODqijdzTEMP20200628041107733.png?Expires=1908691867&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=JroYbGMw4aq4sCLjK%2BAYPve7Pog%3D" /> 的通解为##.
276.[填空题] 函数 ="ODbwocgTEMP20200628041108368.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbwocgTEMP20200628041108368.png?Expires=1908691868&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=NzEMufiXNRTmLX%2B4YemprPNJ5Mc%3D" /> 在点 ="ODanzevTEMP20200628041108726.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODanzevTEMP20200628041108726.png?Expires=1908691868&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=c7%2B70U9HefLi8cjKgEQp%2BB2cuyA%3D" /> 处的连续性为##.
277.[填空题] ="ODxqksyTEMP20200628041109384.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODxqksyTEMP20200628041109384.png?Expires=1908691869&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=JARQ/myI1VFZB9tVmdwz3cfDruE%3D" /> =##.
278.[填空题] 设 ="ODxosjvTEMP20200628041109801.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODxosjvTEMP20200628041109801.png?Expires=1908691869&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=91hpw/5pioZ9QoCOq6GxqRwu0iM%3D" /> ，则 ="ODmpyacTEMP20200628041109986.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmpyacTEMP20200628041109986.png?Expires=1908691870&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=KMoH4jBm4ZOG7FCHq1mRfExluig%3D" /> =##.
279.[填空题] 曲线 ="ODfxcfxTEMP20200628041110305.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfxcfxTEMP20200628041110305.png?Expires=1908691870&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=hwzPmXDimCqZvOqHYD1Ge3Rasdg%3D" /> 的拐点为##.
280.[填空题] 通过点 ="ODyskblTEMP20200628041110684.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyskblTEMP20200628041110684.png?Expires=1908691870&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Cu9m7LZOwaumSWt5n1qqM/hO%2BmE%3D" /> 处，且在任意一点 ="ODiesroTEMP20200628041110809.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODiesroTEMP20200628041110809.png?Expires=1908691870&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=yP0rsY4dhdpAyPK3ag/WWanpSNk%3D" /> 处的切线斜率为 ="ODvmovyTEMP20200628041110996.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvmovyTEMP20200628041110996.png?Expires=1908691871&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5gG74eq2n1Gk1/JEE2JfjgGq5Dg%3D" /> 的曲线方程为##.
281.[填空题] ="ODypukvTEMP20200628041111794.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODypukvTEMP20200628041111794.png?Expires=1908691871&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=vuCgsuOpWIfaAmLoLr/lGsUmwIg%3D" /> ##.
282.[填空题] 函数 ="ODzpemwTEMP20200628041112425.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzpemwTEMP20200628041112425.png?Expires=1908691872&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=I5JPX9GwvVx72s7T6jI1hhgmmUM%3D" /> 的定义域为##.
283.[填空题] ="ODpuumrTEMP20200628041112716.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpuumrTEMP20200628041112716.png?Expires=1908691872&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=OWm1eyS7S0XTJCHm/xJCpgsQ3IU%3D" />##.
284.[填空题] ="ODmqkvtTEMP20200628041113090.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmqkvtTEMP20200628041113090.png?Expires=1908691873&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=IDf3XxfUTO3b/5WgrdqE0In1npM%3D" /> ##.
285.[填空题] ="ODpbaazTEMP20200628041113471.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpbaazTEMP20200628041113471.png?Expires=1908691873&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=lo9ezPxvDtkNRqQEUtO0nEKrXS8%3D" /> ##.
286.[填空题] 微分方程 ="ODhqxkfTEMP20200628041113798.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhqxkfTEMP20200628041113798.png?Expires=1908691874&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xasrf4tLeyjEyTphwO%2BQrwfYEBM%3D" /> 的通解为##.
287.[填空题] 微分方程 ="ODwmqliTEMP20200628041114180.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwmqliTEMP20200628041114180.png?Expires=1908691874&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ZS%2BDMIbKQ98oxU1mZ3WicNIglEE%3D" /> 的通解为##.
288.[填空题] ="ODmbmdlTEMP20200628041114752.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmbmdlTEMP20200628041114752.png?Expires=1908691874&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=BHknm4J9tKBsTQe6ZMOFoCKtmxQ%3D" />##.
289.[填空题] 一阶线性齐次微分方程 ="ODlbgwyTEMP20200628041114897.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlbgwyTEMP20200628041114897.png?Expires=1908691875&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4cqLRQrv189rHDbDd4Yx4N1zI24%3D" /> 的通解公式为##.
290.[填空题] 如果函数 ="ODfucqcTEMP20200628041116327.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfucqcTEMP20200628041116327.png?Expires=1908691876&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=EFspvldZ9%2BNHDvRGcjlWzcLIdq0%3D" /> 在区间 ="ODgzxzcTEMP20200628041116496.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgzxzcTEMP20200628041116496.png?Expires=1908691876&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=EamK3vaPk8Fewf61z3%2BP%2BYCBpFE%3D" /> 上有连续导数， ="ODhupsrTEMP20200628041116683.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhupsrTEMP20200628041116683.png?Expires=1908691876&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=o%2BVTj5uwCEJnBPR2JIOqKm%2B3vQE%3D" /> 则 ="ODomfwuTEMP20200628041116796.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODomfwuTEMP20200628041116796.png?Expires=1908691876&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=et99z%2Bb7lTZrHY2XVMdIL1SYNbg%3D" />##.
291.[填空题] 微分方程 ="ODdhvmhTEMP20200628041117729.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdhvmhTEMP20200628041117729.png?Expires=1908691877&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=tPaE82jr//b1eLHRffnLkN13%2BkU%3D" /> 的通解为##.
292.[填空题] ="ODkrmtlTEMP20200628041118109.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkrmtlTEMP20200628041118109.png?Expires=1908691878&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=lCZ0ft9UAKCynhIzBbSLvDV1c4I%3D" />##.
293.[填空题] ="ODxtsglTEMP20200628041118444.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODxtsglTEMP20200628041118444.png?Expires=1908691878&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=6KHs0zQQP5VbjtNItSGJi1hMHxU%3D" />##.
294.[填空题] 已知 ="ODjnzruTEMP20200628041118865.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjnzruTEMP20200628041118865.png?Expires=1908691879&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Zxa22V7wWowzn6VAmZz7NX7xjzY%3D" /> ，则 ="ODghtmmTEMP20200628041119060.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODghtmmTEMP20200628041119060.png?Expires=1908691879&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qMHM4gUn9Cs8Fw3aNViT9g7YX1o%3D" /> ##.
295.[填空题] 曲线 ="ODuexikTEMP20200628041119340.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODuexikTEMP20200628041119340.png?Expires=1908691879&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=onw3JGrfsRN/c0PN/zgspnVdEnc%3D" /> 在点 ="ODbgenjTEMP20200628041119501.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbgenjTEMP20200628041119501.png?Expires=1908691879&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/U0YZJlGtcHq0nYcvZfNmGDnyos%3D" /> 处的切线方程为##.
296.[填空题] 复合函数 ="ODsjgavTEMP20200628041119864.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODsjgavTEMP20200628041119864.png?Expires=1908691880&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=JV5hhK8aqDQY9vDRZRvsBdR4InE%3D" /> 的复合过程为##.
297.[填空题] 设函数 ="ODkvrgnTEMP20200628041121448.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkvrgnTEMP20200628041121448.png?Expires=1908691881&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/7bd9GwV2XB2Yd5epwd9Szw5YWk%3D" /> ，则 ="ODbemdkTEMP20200628041121581.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbemdkTEMP20200628041121581.png?Expires=1908691881&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jT0eGajHf4dS%2BVEgrY0L2cWNJow%3D" /> ##.
298.[填空题] 设函数 ="ODhnylqTEMP20200628041121885.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhnylqTEMP20200628041121885.png?Expires=1908691881&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jjMckW3XwSNwYh9kyq6Spvn3L8A%3D" /> 则 ="ODlztyhTEMP20200628041122025.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlztyhTEMP20200628041122025.png?Expires=1908691882&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=em0Ksjmic4M/3V2fKnVEIWQJHXE%3D" />##.
299.[填空题] 通过点 ="ODtxhmkTEMP20200628041122293.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtxhmkTEMP20200628041122293.png?Expires=1908691882&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0pK7xlmgysxj%2B/3mIH/OojxYO4E%3D" /> 处，且在任意一点 ="ODcqwzxTEMP20200628041122488.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcqwzxTEMP20200628041122488.png?Expires=1908691883&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=GEWTmXAGcn2twvZcSM9hkAwWccU%3D" /> 处的切线斜率为 ="ODzutqzTEMP20200628041123071.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzutqzTEMP20200628041123071.png?Expires=1908691883&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0AM/r8uw6Ecp%2B9/qhO07TpB070Y%3D" /> 的曲线方程为##.
300.[填空题] 微分方程 ="ODqqpomTEMP20200628041123353.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODqqpomTEMP20200628041123353.png?Expires=1908691883&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=YEqb8SfX%2BG2h2yVpx1r1OCCsNjI%3D" /> 的通解为##.
301.[填空题] 设函数 ="ODfhjjwTEMP20200628041123611.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODfhjjwTEMP20200628041123611.png?Expires=1908691883&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XkI0UVVX3invyrhxmQ3hQvyzDGU%3D" /> ，则 ="ODwzhsrTEMP20200628041123804.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwzhsrTEMP20200628041123804.png?Expires=1908691883&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qmcuGa6tgJL00qYT3vv9La3jO4w%3D" /> ##.
302.[填空题] 已知 ="ODbxeciTEMP20200628041124196.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbxeciTEMP20200628041124196.png?Expires=1908691884&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4Q1ThYiEgo/py/kLAsnDKNkGaNA%3D" /> ，则 ="ODhwgimTEMP20200628041124428.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhwgimTEMP20200628041124428.png?Expires=1908691884&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=nqSgF9Tp1jQ2p6bWMsgDadO3sSE%3D" />##.
303.[填空题] ="ODaybwnTEMP20200628041124762.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODaybwnTEMP20200628041124762.png?Expires=1908691884&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=pkrcYUIsbAgc416oLJ4o2nCTb00%3D" />##.
304.[填空题] 微分方程 ="ODydhhdTEMP20200628041125222.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODydhhdTEMP20200628041125222.png?Expires=1908691886&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=72H2dMw/tQCGobCpPABqVlkXjj8%3D" /> 的通解为##.
305.[填空题] ="ODdyfkwTEMP20200628041126548.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODdyfkwTEMP20200628041126548.png?Expires=1908691886&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=LebVUc2W4dNT5kUBkrR9/hc9KGc%3D" /> ##.
306.[填空题] 以函数 ="ODnbvssTEMP20200628041127217.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODnbvssTEMP20200628041127217.png?Expires=1908691887&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=j7csgksnq5glEfF5hoDK/XryqcI%3D" /> 为特解的二阶线性常系数齐次微分方程为##.
307.[填空题] 设 ="ODupjxxTEMP20200628041129215.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODupjxxTEMP20200628041129215.png?Expires=1908691889&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=K3ylbTbdklR3%2BvcqSdHFM%2Bd9AaQ%3D" /> 则 ="ODyszjhTEMP20200628041129340.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyszjhTEMP20200628041129340.png?Expires=1908691889&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=DXfnYly4VEZpiL2k%2BchOaFtF8ZM%3D" /> ##
308.[填空题] ="ODibmohTEMP20200628041130075.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODibmohTEMP20200628041130075.png?Expires=1908691890&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=v/ReXIRnEvUpSAgqGbLX10MNe10%3D" />##.
309.[填空题] 微分方程 ="ODbqqktTEMP20200628041130800.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbqqktTEMP20200628041130800.png?Expires=1908691890&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=pVWYuGzy/J6vP88Ozo1YSTwERm8%3D" /> 是##阶微分方程.
310.[填空题] 设 ="ODtcyvvTEMP20200628041131020.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtcyvvTEMP20200628041131020.png?Expires=1908691891&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/SAGRMo5XyMvUktO6FePEXtbLQU%3D" /> 则 ="ODilyfcTEMP20200628041131310.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODilyfcTEMP20200628041131310.png?Expires=1908691891&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=H/J32ra96fFhbAgLIxaoBJcibIc%3D" /> ##
311.[填空题] 设函数 ="ODgpxufTEMP20200628041131734.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgpxufTEMP20200628041131734.png?Expires=1908691891&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=uN4IB1a5hy5DQbixo3yWzPGWo4k%3D" /> ，则 ="ODypdfsTEMP20200628041131876.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODypdfsTEMP20200628041131876.png?Expires=1908691892&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ZoH/AXCmjGXMpGtZfH429FahhMo%3D" /> ##.
312.[填空题] 微分方程 ="ODzvdzuTEMP20200628041132199.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzvdzuTEMP20200628041132199.png?Expires=1908691892&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4RttQk7LlN49ZPR42q2u0gUjukk%3D" /> 的特征方程为##.
313.[填空题] 定积分 ="ODobapkTEMP20200628041132744.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODobapkTEMP20200628041132744.png?Expires=1908691892&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5QXnO%2BycF7%2BJ%2BTDXwDwFPvpfbpc%3D" />##.
314.[填空题] ="ODufgfaTEMP20200628041133779.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODufgfaTEMP20200628041133779.png?Expires=1908691893&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=sTzvQ8R9iQAQqMeJCIJk/PCOmAw%3D" />##.
315.[填空题] 函数 =http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODxmqzgTEMP20200628041134124.png?Expires=1908691894&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ydThpEPsDPZ5QV3reQ2ZytlSebc%3D" /> 的极小值为f( )=##.
316.[填空题] 由曲线 ="ODmxnoqTEMP20200628041134793.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmxnoqTEMP20200628041134793.png?Expires=1908691894&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=udO2OKFS6y8KPUXFd0nK6N66LdE%3D" /> 与 ="ODrutaiTEMP20200628041134971.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrutaiTEMP20200628041134971.png?Expires=1908691895&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/j0Io8A%2BuY2zhm6NCCDZtX1OwQE%3D" /> 所围成的平面图形的面积 ="ODrezwrTEMP20200628041135217.png" src=">##.
317.[填空题] 函数 =.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyrwfgTEMP20200628041135614.png?Expires=1908691895&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=egNVJu/UHd7lGq7PoeUTrhyZKuQ%3D" /> 的最大值f( )=##.
318.[填空题] 设 ="ODewdzhTEMP20200628041135896.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODewdzhTEMP20200628041135896.png?Expires=1908691896&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XMXvw4gHfht31y%2BNkFQzh0JTQeM%3D" /> ，则 ="ODcwzvgTEMP20200628041136035.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcwzvgTEMP20200628041136035.png?Expires=1908691896&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ymbiY7ItDLOP0/OT%2Bggaz3uBqSw%3D" />##.
319.[填空题] 定积分 ="ODglsldTEMP20200628041137218.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODglsldTEMP20200628041137218.png?Expires=1908691897&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=DA6rlB/9b1SveZ3E9PP7%2BUtxQoU%3D" />##.
320.[填空题] ="ODeqkhtTEMP20200628041137376.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODeqkhtTEMP20200628041137376.png?Expires=1908691897&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=QS0mfmTtHnt506Oyxn697Ixb0GE%3D" /> ##.
321.[填空题] ="ODjyurwTEMP20200628041137519.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODjyurwTEMP20200628041137519.png?Expires=1908691897&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=aLMayDdHS3DIH9Ueyw0QHbTB/TY%3D" />##.
322.[填空题] 曲线 ="ODijjpmTEMP20200628041137795.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODijjpmTEMP20200628041137795.png?Expires=1908691897&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=HOvztGMbOmS15NQ6caR1BHYCmFc%3D" /> 的凸区间为##.
323.[填空题] 以函数 ="ODmzgtdTEMP20200628041138139.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmzgtdTEMP20200628041138139.png?Expires=1908691898&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=pF0LlxUQcJMohDtrAqTVwNOkrkc%3D" /> 为特解的二阶线性常系数齐次微分方程为##.
324.[填空题] ="ODojeipTEMP20200628041138698.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODojeipTEMP20200628041138698.png?Expires=1908691898&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=GCbi3RuoJOwGmKVjouLgBiWjzyw%3D" /> ##.
325.[填空题] 微分方程 ="ODafvqxTEMP20200628041139039.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODafvqxTEMP20200628041139039.png?Expires=1908691899&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=x%2BCZJDyd8DWCQltOY9YQFHn2NFo%3D" /> 的通解为##.
326.[填空题] ="ODbgjbgTEMP20200628041139306.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODbgjbgTEMP20200628041139306.png?Expires=1908691899&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ZuqNeVZOVHyz4FEvI0l1IaiyTXg%3D" /> ##.
327.[填空题] 微分方程 ="ODhvqulTEMP20200628041139595.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhvqulTEMP20200628041139595.png?Expires=1908691899&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=M3nptSlKu39aq//4guWnrPpr6po%3D" /> 的通解为##.
328.[问答题] 求微分方程 ="ODniqpnTEMP20200628041139942.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODniqpnTEMP20200628041139942.png?Expires=1908691900&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XNLG54DnDKv1ADPEF1SbAwEO2qo%3D" /> 满足初始条件 ="ODrgkmnTEMP20200628041140090.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrgkmnTEMP20200628041140090.png?Expires=1908691900&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0J3PJylcOQyWdYbGou9RCg35Rd4%3D" /> 的特解. （1 分）
329.[问答题] 求在区间 ="ODkynbcTEMP20200628041141048.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkynbcTEMP20200628041141048.png?Expires=1908691901&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=%2BD4gxxVUaf3zcjCMuoGcSfKiLP4%3D" /> 上，正弦曲线 ="ODgtvwoTEMP20200628041141170.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgtvwoTEMP20200628041141170.png?Expires=1908691901&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=VHUIO6GZFFuTBZKge/QhDjFGNgM%3D" /> 与直线 ="ODlpoexTEMP20200628041141352.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlpoexTEMP20200628041141352.png?Expires=1908691901&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qNwl2YHk2hk3oTBMROjk0n9kLuE%3D" /> 所围成的平面图形的面积. （1 分）
330.[问答题] 求微分方程 ="ODghascTEMP20200628041141699.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODghascTEMP20200628041141699.png?Expires=1908691901&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=6n2O8QzlYkj0yJytguxONM4Jhwg%3D" /> 的通解. （1 分）
331.[问答题] 已知曲线上任意一点处的切线的斜率等于该点处横坐标平方的3倍，且过点 ="ODwgtngTEMP20200628041143427.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwgtngTEMP20200628041143427.png?Expires=1908691903&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4qX3WvsdOWjKjHFYwF3moifDVgY%3D" /> ，求此曲线方程. （1 分）
332.[问答题] 求微分方程 ="ODznwxxTEMP20200628041144335.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODznwxxTEMP20200628041144335.png?Expires=1908691904&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=wi96DLyRPDVe2fM8aGRuoFxDnsE%3D" /> 的通解. （1 分）
333.[问答题] 求由抛物线 ="ODiutadTEMP20200628041144768.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODiutadTEMP20200628041144768.png?Expires=1908691904&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=gZpU6K/L3AiMOMAGyqNa3jncSqM%3D" /> 与直线 ="ODwcinkTEMP20200628041144901.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODwcinkTEMP20200628041144901.png?Expires=1908691905&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=psnKe5I77KvEtqTE9KHQfzsiloY%3D" /> 所围成的平面图形的面积. （1 分）
334.[问答题] 求 ="ODzilqaTEMP20200628041145951.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzilqaTEMP20200628041145951.png?Expires=1908691906&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=OT8zqRDeXun2YntqznTBQ4W1xZc%3D" /> . （1 分）
335.[问答题] 已知 ="ODcildlTEMP20200628041147343.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcildlTEMP20200628041147343.png?Expires=1908691907&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ox8/W48csBsL8OfnXsjlgJ/7mRg%3D" /> 是 ="ODyzfotTEMP20200628041147521.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyzfotTEMP20200628041147521.png?Expires=1908691907&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=7jU25Ys4vUrkawMqOpgZ%2BJx0jus%3D" /> 的原函数，求 ="ODrrsioTEMP20200628041147747.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrrsioTEMP20200628041147747.png?Expires=1908691907&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=F2WWDn6Vh9Ii1iAEbcxRNlDwKXU%3D" /> . （1 分）
336.[问答题] 求 ="ODlgjgvTEMP20200628041152245.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODlgjgvTEMP20200628041152245.png?Expires=1908691912&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=bKrsrM%2BJ4XjhZn8kC3BuxfVv5JM%3D" /> . （1 分）
337.[问答题] 计算定积分 ="ODgkfscTEMP20200628041154153.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODgkfscTEMP20200628041154153.png?Expires=1908691914&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Jd%2BeR88EmJ6e82MZLR5w%2BGGXBLQ%3D" /> . （1 分）
338.[问答题] 设函数 ="ODrxjgsTEMP20200628041155231.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrxjgsTEMP20200628041155231.png?Expires=1908691915&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=FFqMiHCniVvMP/PjoFTmg0SevVY%3D" /> ，如何补充定义，使间断点 ="ODkxmiiTEMP20200628041155433.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODkxmiiTEMP20200628041155433.png?Expires=1908691915&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=dEnh7nTQAhqUoBG78f0dIkj4nQ4%3D" /> 成为连续点. （1 分）
339.[问答题] 计算定积分 ="ODflvbaTEMP20200628041156349.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODflvbaTEMP20200628041156349.png?Expires=1908691916&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=GDLpfxitsqqMfxZituebT3YljeM%3D" /> . （1 分）
340.[问答题] 计算定积分 ="ODukiivTEMP20200628041158108.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODukiivTEMP20200628041158108.png?Expires=1908691918&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=7qWhT9BU/GO%2BISf87lqhLky%2BEgw%3D" /> . （1 分）
341.[问答题] 求微分方程 ="ODppdpfTEMP20200628041158441.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODppdpfTEMP20200628041158441.png?Expires=1908691918&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=3oSEfE1frQelZTvRvd4elq12dVQ%3D" /> 满足初始条件 ="ODqfjjkTEMP20200628041158600.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODqfjjkTEMP20200628041158600.png?Expires=1908691918&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=iDuL0%2BTIGIIt5MEuwnUBSXXHZ0I%3D" /> 的特解. （1 分）
342.[问答题] 求 ="ODyvnvxTEMP20200628041250531.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODyvnvxTEMP20200628041250531.png?Expires=1908691970&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=gge6FYxP2YkdaFceH8QPSSdnHJI%3D" /> . （1 分）
343.[问答题] 求 ="ODilikpTEMP20200628041252649.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODilikpTEMP20200628041252649.png?Expires=1908691972&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ZRgD9%2BZSS78GRhv4gjDXz7dWcL4%3D" /> . （1 分）
344.[问答题] 计算定积分 ="ODaheaoTEMP20200628041252970.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODaheaoTEMP20200628041252970.png?Expires=1908691973&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xI1Qi4gGa/Fw8POQyO/wVWJZ/F8%3D" /> . （1 分）
345.[问答题] 计算定积分 ="ODzfwxuTEMP20200628041253297.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODzfwxuTEMP20200628041253297.png?Expires=1908691973&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4vNMYUNiSA48eO/yFuIjxdy3tVI%3D" /> . （1 分）
346.[问答题] 求不定积分 ="ODassegTEMP20200628041253946.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODassegTEMP20200628041253946.png?Expires=1908691974&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qDCzuSas66ISviiDlHCWr5KoGbs%3D" /> . （1 分）
347.[问答题] 设 ="ODtrzijTEMP20200628041254829.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtrzijTEMP20200628041254829.png?Expires=1908691974&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/mjHlKbk/S8t4o11HaAjPoupDvA%3D" /> ，求 ="ODtwseaTEMP20200628041254964.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODtwseaTEMP20200628041254964.png?Expires=1908691975&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5z6cWK63rpaI7vLk96bd0kfg7Pc%3D" /> . （1 分）
348.[问答题] 计算定积分 ="ODcaoxxTEMP20200628041257180.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODcaoxxTEMP20200628041257180.png?Expires=1908691977&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=TDBSkP%2Bwcc07rLtycBZBmy7sLgs%3D" /> . （1 分）
349.[问答题] 求不定积分 ="ODrzijrTEMP20200628041257658.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODrzijrTEMP20200628041257658.png?Expires=1908691977&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=N9pVAJe8RBFIpbn8lf5X6jmfVh8%3D" /> . （1 分）
350.[问答题] 求微分方程 ="ODhpndfTEMP20200628041259255.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODhpndfTEMP20200628041259255.png?Expires=1908691979&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jwlE8KW7MD9LbkTG81KTgjIm0VI%3D" /> 的通解. （1 分）
351.[问答题] 求函数 ="ODugeupTEMP20200628041259862.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODugeupTEMP20200628041259862.png?Expires=1908691979&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XIksKMIqPxxeW8zkxhaUi5aQwoM%3D" /> 的反函数. （1 分）
352.[问答题] 计算定积分 ="ODaewynTEMP20200628041301347.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODaewynTEMP20200628041301347.png?Expires=1908691981&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=vV/RN9xp8wn7qPgwh44q8HCRH4g%3D" /> . （1 分）
353.[问答题] 求不定积分 ="ODadaxuTEMP20200628041302761.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODadaxuTEMP20200628041302761.png?Expires=1908691982&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=y706lt5mMhyWWq455QKniJyOkRA%3D" /> . （1 分）
354.[问答题] 设函数 ="ODpftvgTEMP20200628041303083.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpftvgTEMP20200628041303083.png?Expires=1908691983&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=wZ//in934Q0VRElWpgePB2%2BIshY%3D" /> 在闭区间 ="ODamomaTEMP20200628041303261.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODamomaTEMP20200628041303261.png?Expires=1908691983&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=I9NsZFghKiie3chVsHjVNRsmVVI%3D" /> 上连续，且 ="ODacxftTEMP20200628041303401.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODacxftTEMP20200628041303401.png?Expires=1908691983&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=uhyGtJuAMJZnHRBynmAxCeJFd4M%3D" /> ，证明在开区间 ="ODmdcdnTEMP20200628041303576.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODmdcdnTEMP20200628041303576.png?Expires=1908691983&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=muJShmIZrjv%2BEaEdaW1qzj%2BAI5s%3D" /> 内至少有一点?，使 ="ODpzycpTEMP20200628041303700.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODpzycpTEMP20200628041303700.png?Expires=1908691983&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=IWxGVq1si841YYhmpbTBRR1cA0M%3D" /> . （1 分）
355.[问答题] 求 ="ODvhvcmTEMP20200628041306737.png" src="http://itembankcdn.open.com.cn/zyglpt/OD/TEMP/2020/0628/ODvhvcmTEMP20200628041306737.png?Expires=1908691986&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=4I1Kbf79uJQGF6LIW6XypB8LaIk%3D" /> . （1 分）

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