《工程与建筑制图》武汉理工大学20春作业二
工程与建筑制图-作业二1.[单选题] 俯视图是由上向下投射所得的视图，它反映形体的前后和左右方位，即（）方向。
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A.主视
B.左视
C.后视
D.俯视
正确答案:——D——
2.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下面右侧的</span><span lang="EN-US" style="color:black;mso-themecolor:text1">A</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">C</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">D</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">这</span><span lang="EN-US" style="color:black;mso-themecolor:text1">4</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">个立体图中的哪一个符合左侧的三视图（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_6" o:spid="_x0000_i1045" type="#_x0000_t75" style='width:100.8pt; height:118.8pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image033.png" o:title="" cropright="40729f"/></v:shape><!--><!----><img width="134" height="158" v:shapes="图片_x0020_6" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image034.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_144" o:spid="_x0000_i1044" type="#_x0000_t75" style='width:67.2pt; height:54pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image033.png" o:title="" cropbottom="35722f" cropleft="24807f" cropright="24060f"/></v:shape><!--><!----><img width="90" height="72" v:shapes="图片_x0020_144" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image035.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_145" o:spid="_x0000_i1043" type="#_x0000_t75" style='width:72.6pt; height:60.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image033.png" o:title="" cropbottom="31995f" cropleft="47578f"/></v:shape><!--><!----><img width="97" height="81" v:shapes="图片_x0020_145" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image036.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_146" o:spid="_x0000_i1042" type="#_x0000_t75" style='width:72.6pt; height:60pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image033.png" o:title="" croptop="32285f" cropleft="24828f" cropright="22744f"/></v:shape><!--><!----><img width="97" height="80" v:shapes="图片_x0020_146" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image037.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_147" o:spid="_x0000_i1041" type="#_x0000_t75" style='width:1in; height:59.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image033.png" o:title="" croptop="32713f" cropleft="47763f"/></v:shape><!--><!----><img width="96" height="79" v:shapes="图片_x0020_147" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image038.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
正确答案:——C——
3.[单选题] 将形体连同确定其空间位置的直角坐标系，用平行投影法，沿S方向投射到选定
A.标高投影图
B.正投影图
C.轴测投影图
D.透视图
正确答案:——C——
4.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下面右侧的</span><span lang="EN-US" style="color:black;mso-themecolor:text1">A</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">C</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">D</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">这</span><span lang="EN-US" style="color:black;mso-themecolor:text1">4</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">个立体图中的哪一个符合左侧的三视图（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_4" o:spid="_x0000_i1055" type="#_x0000_t75" style='width:106.2pt; height:132pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image021.png" o:title="" cropright="41505f"/></v:shape><!--><!----><img width="142" height="176" v:shapes="图片_x0020_4" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image022.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_113" o:spid="_x0000_i1054" type="#_x0000_t75" style='width:84pt; height:1in;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image021.png" o:title="" cropbottom="29857f" cropleft="25046f" cropright="21536f"/></v:shape><!--><!----><img width="112" height="96" v:shapes="图片_x0020_113" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image023.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_116" o:spid="_x0000_i1053" type="#_x0000_t75" style='width:87.6pt; height:70.2pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image021.png" o:title="" cropbottom="30582f" cropleft="45692f"/></v:shape><!--><!----><img width="117" height="94" v:shapes="图片_x0020_116" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image024.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_120" o:spid="_x0000_i1052" type="#_x0000_t75" style='width:88.2pt; height:68.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image021.png" o:title="" croptop="31591f" cropleft="24031f" cropright="21536f"/></v:shape><!--><!----><img width="118" height="91" v:shapes="图片_x0020_120" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image025.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_133" o:spid="_x0000_i1051" type="#_x0000_t75" style='width:84pt; height:80.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image021.png" o:title="" croptop="25659f" cropleft="46538f"/></v:shape><!--><!----><img width="112" height="107" v:shapes="图片_x0020_133" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image026.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
正确答案:————
5.[单选题] 粗实线一般用途为（）。
A.尺寸界线
B.主要可见轮廓线
C.不可见轮廓线
D.图例线
正确答案:————
6.[单选题] 制图国家标准规定，字体的号数，即是字体的（）。
A.高度
B.宽度
C.长度
D.角度
正确答案:————
7.[单选题] 圆锥面被平面截切后产生的截交线不可能出现的形状是（）。
A.圆
B.椭圆
C.两相交直线
D.两平行直线
正确答案:————
8.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">如下的右侧</span><span lang="EN-US" style="color:black;mso-themecolor:text1">4</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">个立体图</span><span lang="EN-US" style="color:black;mso-themecolor:text1">A</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">C</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">D</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">中，哪一个符合左侧三视图（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_15" o:spid="_x0000_i1037" type="#_x0000_t75" style='width:119.4pt; height:115.8pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image045.png" o:title="" cropright="46718f"/></v:shape><!--><!----><img width="159" height="154" v:shapes="图片_x0020_15" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image046.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_148" o:spid="_x0000_i1036" type="#_x0000_t75" style='width:60.6pt; height:57.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image045.png" o:title="" croptop="24586f" cropbottom="8309f" cropleft="18818f" cropright="37131f"/></v:shape><!--><!----><img width="81" height="77" v:shapes="图片_x0020_148" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image047.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_149" o:spid="_x0000_i1035" type="#_x0000_t75" style='width:71.4pt; height:48.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image045.png" o:title="" croptop="26706f" cropbottom="11276f" cropleft="28996f" cropright="25296f"/></v:shape><!--><!----><img width="95" height="65" v:shapes="图片_x0020_149" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image048.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_150" o:spid="_x0000_i1034" type="#_x0000_t75" style='width:81.6pt; height:75pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image045.png" o:title="" croptop="17380f" cropbottom="5765f" cropleft="39767f" cropright="12869f"/></v:shape><!--><!----><img width="109" height="100" v:shapes="图片_x0020_150" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image049.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_151" o:spid="_x0000_i1033" type="#_x0000_t75" style='width:80.4pt; height:70.8pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image045.png" o:title="" croptop="18228f" cropbottom="7461f" cropleft="52904f"/></v:shape><!--><!----><img width="107" height="94" v:shapes="图片_x0020_151" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image050.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
正确答案:————
9.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">该形体中最靠上的正垂线有（）根。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_55" o:spid="_x0000_i1066" type="#_x0000_t75" style='width:165pt; height:113.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image003.png" o:title=""/></v:shape><!--><!----><img width="220" height="151" v:shapes="图片_x0020_55" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image004.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.1
B.2
C.3
D.4
正确答案:————
10.[单选题] 图纸标题栏（简称图标），用来填写（）以及设计人、制图人、审批人的签名和日期等。
A.会签栏的内容
B.图例
C.比例
D.设计单位、工程名称、图名、图号
正确答案:————
11.[单选题] 圆柱面被平面截切后产生的截交线形状有（）。
A.圆、两平行直线和椭圆
B.圆和椭圆
C.圆、两相交直线和椭圆
D.两平行直线和椭圆
正确答案:————
12.[单选题] 国家制图标准规定，字母写成斜体时，其斜度应从字的底线逆时钟向上倾斜（）。
A.110°
B.150°
C.30°
D.75°
正确答案:————
13.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">图中的直线</span><span lang="EN-US" style="color:black;mso-themecolor:text1">CE</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">是（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_157" o:spid="_x0000_i1025" type="#_x0000_t75" style='width:415.8pt; height:162pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image059.png" o:title=""/></v:shape><!--><!----><img width="554" height="216" v:shapes="图片_x0020_157" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image060.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.侧垂线
B.水平线
C.正平线
D.正垂线
正确答案:————
14.[单选题] 正等测图的轴间角为（），轴向伸缩系数均为（）。
A.120°，1
B.150°，1
C.120°，0.5
D.150°，0.5
正确答案:————
15.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">该形体有（）根铅垂线</span><span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_35" o:spid="_x0000_i1069" type="#_x0000_t75" style='width:170.4pt; height:126.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image001.png" o:title=""/></v:shape><!--><!----><img width="227" height="169" v:shapes="图片_x0020_35" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image002.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.4
B.6
C.8
D.10
正确答案:————
16.[单选题] 仅与一个投影面垂直的平面为（）。
A.投影面平行线
B.投影面垂直面
C.投影面平行面
D.投影面垂直线
正确答案:————
17.[单选题] 垂直于V面的直线称为正垂线，垂直于W面的直线被称为（）。
A.侧垂线
B.铅垂线
C.斜垂线
D.侧平线
正确答案:————
18.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下图所示剖面属于（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_14" o:spid="_x0000_i1039" type="#_x0000_t75" style='width:203.4pt; height:180.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image041.png" o:title=""/></v:shape><!--><!----><img width="271" height="241" v:shapes="图片_x0020_14" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image042.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.局部剖面图
B.半剖面图
C.全剖面图
D.1/4剖面图
正确答案:————
19.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">该形体有（）个正平面。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shapetype id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"/> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"/> <v:f eqn="sum @0 1 0"/> <v:f eqn="sum 0 0 @1"/> <v:f eqn="prod @2 1 2"/> <v:f eqn="prod @3 21600 pixelWidth"/> <v:f eqn="prod @3 21600 pixelHeight"/> <v:f eqn="sum @0 0 1"/> <v:f eqn="prod @6 1 2"/> <v:f eqn="prod @7 21600 pixelWidth"/> <v:f eqn="sum @8 21600 0"/> <v:f eqn="prod @7 21600 pixelHeight"/> <v:f eqn="sum @10 21600 0"/> </v:formulas> <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/> <o:lock v:ext="edit" aspectratio="t"/></v:shapetype><v:shape id="图片_x0020_3" o:spid="_x0000_i1073" type="#_x0000_t75" style='width:170.4pt;height:126.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image001.png" o:title=""/></v:shape><!--><!----><img width="227" height="169" v:shapes="图片_x0020_3" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image002.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.1
B.2
C.3
D.4
正确答案:————
20.[单选题] 当直线垂直于投影面时，得到投影点，被认为该直线具有（）性。
A.积聚
B.定比
C.发散
D.交错
正确答案:————
21.[单选题] 立体被平面截切所产生的表面交线称为（）。
A.相贯线
B.投射线
C.侧垂线
D.截交线
正确答案:————
22.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下面右侧的</span><span lang="EN-US" style="color:black;mso-themecolor:text1">A</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">C</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">D</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">这</span><span lang="EN-US" style="color:black;mso-themecolor:text1">4</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">个立体图中的哪一个符合左侧的三视图（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_135" o:spid="_x0000_i1050" type="#_x0000_t75" style='width:108pt; height:129.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image027.png" o:title="" cropright="40524f"/></v:shape><!--><!----><img width="144" height="173" v:shapes="图片_x0020_135" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image028.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_137" o:spid="_x0000_i1049" type="#_x0000_t75" style='width:82.2pt; height:62.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image027.png" o:title="" cropbottom="34070f" cropleft="25012f" cropright="21414f"/></v:shape><!--><!----><img width="110" height="83" v:shapes="图片_x0020_137" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image029.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_139" o:spid="_x0000_i1048" type="#_x0000_t75" style='width:83.4pt; height:71.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image027.png" o:title="" cropbottom="29523f" cropleft="46204f"/></v:shape><!--><!----><img width="111" height="95" v:shapes="图片_x0020_139" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image030.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_141" o:spid="_x0000_i1047" type="#_x0000_t75" style='width:81.6pt; height:69pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image027.png" o:title="" croptop="30696f" cropleft="25012f" cropright="21591f"/></v:shape><!--><!----><img width="109" height="92" v:shapes="图片_x0020_141" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image031.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_143" o:spid="_x0000_i1046" type="#_x0000_t75" style='width:82.8pt; height:72.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image027.png" o:title="" croptop="28810f" cropleft="46377f"/></v:shape><!--><!----><img width="110" height="97" v:shapes="图片_x0020_143" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image032.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
正确答案:————
23.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下图确切地是属于哪一种轴测图（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_11" o:spid="_x0000_i1056" type="#_x0000_t75" style='width:196.8pt; height:136.2pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image019.png" o:title=""/></v:shape><!--><!----><img width="262" height="182" v:shapes="图片_x0020_11" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image020.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.正等测
B.正二测
C.正面斜等测
D.水平斜轴测
正确答案:————
24.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">如下的右侧</span><span lang="EN-US" style="color:black;mso-themecolor:text1">4</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">个立体图</span><span lang="EN-US" style="color:black;mso-themecolor:text1">A</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">C</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">D</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">中，哪一个符合左侧三视图（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_16" o:spid="_x0000_i1031" type="#_x0000_t75" style='width:111pt; height:114.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image053.png" o:title="" cropright="48020f"/></v:shape><!--><!----><img width="148" height="153" v:shapes="图片_x0020_16" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image054.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_153" o:spid="_x0000_i1030" type="#_x0000_t75" style='width:69.6pt; height:67.2pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image053.png" o:title="" croptop="5154f" cropbottom="21731f" cropleft="19291f" cropright="35238f"/></v:shape><!--><!----><img width="93" height="90" v:shapes="图片_x0020_153" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image055.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_154" o:spid="_x0000_i1029" type="#_x0000_t75" style='width:58.8pt; height:60pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image053.png" o:title="" croptop="8160f" cropbottom="23020f" cropleft="31955f" cropright="24349f"/></v:shape><!--><!----><img width="78" height="80" v:shapes="图片_x0020_154" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image056.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_155" o:spid="_x0000_i1028" type="#_x0000_t75" style='width:78pt; height:45.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image053.png" o:title="" croptop="14172f" cropbottom="25166f" cropleft="41542f" cropright="11686f"/></v:shape><!--><!----><img width="104" height="61" v:shapes="图片_x0020_155" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image057.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
D.<p class="MsoNormal" style="tab-stops:102.95pt 178.95pt 248.95pt" style="display:inline;"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_156" o:spid="_x0000_i1027" type="#_x0000_t75" style='width:65.4pt; height:53.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image053.png" o:title="" croptop="8160f" cropbottom="26884f" cropleft="55271f"/></v:shape><!--><!----><img width="87" height="71" v:shapes="图片_x0020_156" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image058.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><o:p></o:p></span>
正确答案:————
25.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">该形体三视图是否有错误（），或者错在（）的视图中。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_37" o:spid="_x0000_i1068" type="#_x0000_t75" style='width:165pt; height:113.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image003.png" o:title=""/></v:shape><!--><!----><img width="220" height="151" v:shapes="图片_x0020_37" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image004.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.无错误
B.正立面
C.侧立面
D.水平面
正确答案:————
26.[单选题] 建筑制图国家标准规定汉字应该书写成（）。
A.宋体
B.长仿宋体
C.楷体
D.黑体
正确答案:————
27.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">该形体有（）根正垂线。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_33" o:spid="_x0000_i1070" type="#_x0000_t75" style='width:170.4pt; height:126.6pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image001.png" o:title=""/></v:shape><!--><!----><img width="227" height="169" v:shapes="图片_x0020_33" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image002.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.6
B.8
C.10
D.12
正确答案:————
28.[单选题] 左视图所在的投影面称为侧立投影面，简称（）面或W面。
A.正立
B.侧立
C.水平
D.铅垂
正确答案:————
29.[单选题] 按照国家制图标准规定，图纸幅面只是图纸本身的大小规格，A1图纸的图幅尺寸是（）。
A.594×841
B.210×297
C.297×420
D.210×420
正确答案:————
30.[单选题] （）是由左向右投射所得的视图，它反映形体的上下和前后方位，即左视方向。
A.俯视图
B.主视图
C.左视图
D.仰视图
正确答案:————
31.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下面的作图题中，采用了利用（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_9" o:spid="_x0000_i1038" type="#_x0000_t75" style='width:358.8pt; height:153pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image043.png" o:title=""/></v:shape><!--><!----><img width="478" height="204" v:shapes="图片_x0020_9" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image044.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.辅助平面的方法
B.素线法
C.纬圆法
D.积聚性的方法
正确答案:————
32.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">该形体中最靠前的正平面有（）个。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_40" o:spid="_x0000_i1067" type="#_x0000_t75" style='width:165pt; height:113.4pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image003.png" o:title=""/></v:shape><!--><!----><img width="220" height="151" v:shapes="图片_x0020_40" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image004.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.1
B.2
C.3
D.4
正确答案:————
33.[单选题] 工程中常用的图示法的种类有（）。
A.1
B.2
C.6
D.4
正确答案:————
34.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">下图是工字柱的三个图</span><span lang="EN-US" style="color:black;mso-themecolor:text1">a</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">b</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">、</span><span lang="EN-US" style="color:black;mso-themecolor:text1">c</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">，它们分别是（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_12" o:spid="_x0000_i1040" type="#_x0000_t75" style='width:262.8pt; height:273pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image039.png" o:title=""/></v:shape><!--><!----><img width="350" height="364" v:shapes="图片_x0020_12" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image040.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.立体图、断面图、剖面图
B.立体图、剖面图、断面图
C.断面图、立体图、剖面图
D.断面图、剖面图、立体图
正确答案:————
35.[单选题] 与一个投影面平行，一定与其他两个投影面垂直，这样的平面称为投影面（）。
A.垂直面
B.侧垂面
C.平行面
D.一般位置面
正确答案:————
36.[单选题] 两个基本体相交，称为相贯体，其表面的交线，称为（）。
A.截交线
B.相贯线
C.素线
D.纬圆
正确答案:————
37.[单选题] 主视图是由前向后投射所得的视图，它反映形体的（）方位，即主视方向。
A.前后和左右
B.上下和前后 奥鹏作业答案 Q 761296021
C.侧后和侧上
D.上下和左右
正确答案:————
38.[单选题] 建筑工程图是用于表达设计的主要内容，有关房屋建筑制图的国家标准，对建筑工程图的内容、画法、格式等做出了（）。
A.粗略的规定
B.统一的规定
C.相关的建议
D.初步的要求
正确答案:————
39.[单选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">图中的直线</span><span lang="EN-US" style="color:black;mso-themecolor:text1">AD</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black;mso-themecolor:text1">是（）。</span><span lang="EN-US" style="color:black;mso-themecolor:text1"><o:p></o:p></span>
<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="color:black;mso-themecolor:text1;mso-no-proof:yes"><!--><v:shape id="图片_x0020_18" o:spid="_x0000_i1026" type="#_x0000_t75" style='width:415.8pt; height:162pt;visibility:visible;mso-wrap-style:square'> <v:imagedata src="GCYJZZTDX.files/image059.png" o:title=""/></v:shape><!--><!----><img width="554" height="216" v:shapes="图片_x0020_18" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCYJZZTDX.files/image060.jpg"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"><o:p></o:p></span>
A.水平线
B.侧平线
C.正平线
D.侧垂线
正确答案:————
40.[单选题] 工程上常用的（）有中心投影法和平行投影法。
A.投影法
B.图解法
C.技术法
D.作图法
正确答案:————
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