21秋西南大学0481 大学英语B在线作业答案
0481 大学英语B1.[单选题] 16. Without water from the Nile River, Egypt ______ a farming country and become a desert.
A.would cease being
B.will cease to be
C.will cease being
D.would cease to be
2.[单选题] 35. Casey: Hello?
Fred: Hi, Stacey?
Casey: This is Casey. __________
Casey: Stacey, a guy.
Stacey: Hello? This is Stacey speaking.
Fred: This is Fred.
A.You got the wrong person.
B.Who is this speaking?
C.I am not she.
D.She is in the kitchen. Just a minute, please.
3.[单选题] Jason: So, Annie, what do you do?
Annie: __________
A.I am an actor.
B.How do you do?
C.I am cooking some fruit pie for the buffet.
D.I am free now. What can I do for you?
4.[单选题] 7. General Manager: I think that is all for the coffee break. Stop the jokes and let us carry on with our discussion.
Johnny: Okay. __________
General Manager: Next topic is about…
A.Let’s get to the point.
B.My pleasure.
C.Cheers!
D.I’m glad to hear that.
5.[单选题] Can you ______ an insect having eight eyes and still having poor eyesight?
A.imagine
B.expect
C.think
D.suppose
6.[单选题] 37. – Could I borrow your car for a few days?
- ______
A.Yes, you may borrow.
B.It doesn’t matter.
C.Yes, go on.
D.Sure, here is the key, Enjoy your journey.
7.[单选题] 10. John: Mary ,this is Joe’s brother David.
Mary: I’m very glad to meet you.
David: It’s a pleasure to meet you.
Mary: __________
David: It’s really different from what I expected.
John: Don’t worry . You’ll get used to it in no time.
A.How are you doing so far?
B.Would you like some tea?
C.How is Joe?
D.How do you like Florida so far?
8.[单选题] Fingerprints form an unchangeable mark ______ despite changes in the individual’s appearance or age.
A.sign
B.signature
C.mark
D.remark
9.[单选题] 62. Each boy and girl ____given a gift on Christmas Day.
A.D.is
B.are
C.was
D.were
10.[单选题] 26. His failure to pay his debts ______ their opinion that he was not to be trusted.
A.convinced
B.checked
C.tested
D.confirmed
11.[单选题] 34. Paul: __________
Jason: Phew! These bags are so heavy that I cannot go on one more step.
Paul: Just put them down. Let me open the door.
A.Okay, see you tomorrow.
B.Here we are!
C.Here you are!
D.Here it is!
12.[单选题] 3. Larry: Why not stay here a little longer?
Mary: I’d love to, but I really have to go. Thank you for inviting me.
Larry: __________
A.Pleased to meet you.
B.Well, hope to see you again.
C.It is easy to get to your place.
D.On top of the world, thanks.
13.[单选题] 18. There is little, ______, farming in that area and all you can see is miles of wild countryside.
A.if so
B.if no
C.if any
D.if such
14.[单选题] 64. Jim is the only one of the staff members who ____to be promoted.
A.B.has been
B.is
C.are
D.have been
15.[单选题] 63. Nobody but Jack and Jane ____ made great progress in the class recently.
A.has been
B.had
C.have
D.has
16.[单选题] 25. I think their plan will work, but they themselves are very ______ about it.
A.confident
B.doubtful
C.suspicious
D.certain
17.[单选题] 6. Jamie: I am taking my final examination tomorrow.
Lily: Oh, really? __________
Jamie: Thank you for your good wish！
A.You made it.
B.Congratulations!
C.Good luck!
D.May I help you?
18.[单选题] 66. Not only he but also I ____to work hard and pass the exam.
A.wanting
B.want
C.wanted
D.wants
19.[单选题] Interviewer: __________
Interviewee: Not at all. Go ahead please.
A.Why do you choose our company?
B.Would you mind if I ask you several questions?
C.How did you get to know our company?
D.What’s your major in university?
20.[单选题] 8. Doctor: __________
Patient: I am a teacher for a training center.
Doctor: Do you often get tired?
Patient: Yes, sort of.
A.Where do you work?
B.What is your job?
C.How do you feel now?
D.What is your address?
21.[单选题] 38.-Excuse me, could you show me the way to the nearest post office?
- ______ Oh yes! Two blocks away from here at the Green Avenue. You can’t miss it.
A.A.What are you mean.
B.Mm, let me think
C.I beg your pardon.
D.You’re welcome.
22.[单选题] 76. ______ delicious these moon cakes are!
A.F. What a
B.What
C.How
D.How a
23.[单选题] 20. The singer on the stage has a young ______ face and a voice of an_____.
A.boy’s...angel’s
B.boy’s...angel
C.boy...angel
D.boy...angel’s
24.[单选题] Lisa: __________
Ben: I have been working as an accountant for years.
A.Can you tell me where you are from?
B.What’s your occupation?
C.What about working for our company?
D.What’s your work?
25.[单选题] 70. Many a writer of newspaper articles ____ to writing novels.
A.has turned
B.are going to turn
C.being turned
D.have turned
26.[单选题] 71.Would you let ______ to the park with my classmate，Mom？
A.I go
B.me go
C.I going
D.me going
27.[单选题] 40. – Excuse me, could you tell me the time?.
- ________.
A.You’d better buy a watch.
B.It’s three thirty by my watch.
C.Can you see the clock.
D.It’s late I think.
28.[单选题] 27. Our government strongly holds the principle we will ______ be the first to use nuclear weapons.
A.by no means
B.by all means
C.by every means
D.by any means
29.[单选题] 69. A horse and carriage ____ not much used nowadays.
A.are
B.is
C.were
D.is to be
30.[单选题] 73.It’s ______ that he was wrong.
A.clearing
B.clarity
C.clear
D.clearly
31.[单选题] 5. Janet: Can we talk for a second?
Amy: __________
Janet: Well, sort of. Yes.
A.Where shall we meet?
B.Sorry, I am busy at the moment.
C.Sure, is there anything wrong?
D.What can I do for you?
32.[单选题] 4. Larry: I hate the nasty weather in this season of the year.
Amy: No wonder you look so depressed.
Larry: Yeah, __________
A.E.I can"t agree more.
B.Thanks for saying that.
C.I feel under the weather.
D.It is none of your business.
33.[单选题] 61. Bread and butter ____ what Americans usually have for breakfast.
A.was
B.is
C.were
D.are
34.[单选题] 14. Not until actually faced with water scarcity ______ appreciate the value of water to a region.
A.one can
B.one cannot
C.can one
D.cannot one
35.[单选题] 67. Every means ____tried but with no end.
A.have been
B.has been
C.have had
D.are
36.[单选题] 9. Jack: Would you mind passing me the paper for me, Henry?
Henry: __________, here you are.
A.Yes, I mind
B.I’d like to help, but I am afraid that I can not
C.Sure, my pleasure
D.Not at all
37.[单选题] 17. Although he refused to act on my suggestion, he had to admit that ______ what I said.
A.it was something as
B.it was something in
C.there was something in
D.there was something as
38.[单选题] 29. Being aware of the potential objections, they launched a ______ reform at the beginning stage.
A.timid
B.humble
C.modest
D.middle
39.[单选题] Most people don’t think of a stamp as a receipt, but that is ______ it really is a proof of just how much money you paid in advance for mail delivery.
A.what
B.how
C.why
D.who
40.[单选题] 65. Many a child ____to walk before he can speak.
A.learn
B.learned
C.learns
D.have learned
41.[单选题] 13. On the large board in the main hall of the airport, you can easily find the different destinations ______ which airlines can take you.
A.C.of
B.in
C.by
D.to
42.[单选题] 12. It is illegal in some countries that children ______ unattended at home.
A.being left
B.are leaving
C.left
D.be left
43.[单选题] 75.The workers are busy ______ models for the exhibition.
A.with making
B.making
C.To make
D.Being making
44.[单选题] 36. – Unbelievable! I have failed the driving test again!
- ______ This is not the end of the word.
A.Good luck.
B.Go ahead.
C.No problem.
D.Cheer up.
45.[单选题] 19. In his lecture, the education expert emphasized the fact that nowadays children are exposed to many influences ______ that of their families.
A.but for
B.rather than
C.other than
D.except for
46.[单选题] 68. My house and home ____ at 108 Maryland.
A.were
B.is
C.is being
D.are
47.[单选题] 30. The union threatened a strike but called it ______ at the last minute.
A.Up
B.back
C.off
D.out
48.[单选题] 21. According to the Constitution, any national agreement has to be ______ by a two-thirds majority in parliament.
A.appointed
B.approached
C.approved
D.appreciated
49.[单选题] 72. Don’t forget ______ the window before leaving the room.
A.closing
B.having closed
C.to close
D.to have closed
50.[单选题] 11. A new material ______, we have good reason to be optimistic.
A.being developed
B.was being developed
C.was developed
D.developed
51.[单选题] 74. Going to bed early and getting up early ____ a good habit.
A.were
B.is
C.was
D.are
52.[单选题] 22. The issue of e-commerce did not ______ any detailed discussions at the conference.
A.give way to
B.take delight in
C.take advantage of
D.give rise to
53.[单选题] 28. The two soldiers spent many years together, fighting ______ and sharing their victories and disappointments.
A.face to face
B.side by side
C.step by step
D.back to back
54.[单选题] 39. - I wonder if I could use your computer tonight?
- ______ I’m not using it right now.
A.Sure, here you are.
B.I don’t know.
C.It doesn’t matter.
D.Who cares?
55.[单选题] Passage 4
Space is a dangerous place, not only because of meteors（流星）but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is essential for plants to make the food, which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are screened off. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage.
Radiation is the greatest known danger to explorers in space. The unit of radiation is called “rem”. Scientists have reason to think that a man can put up with far more radiation than 0.1 rem without being damaged; the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to be sure about radiation damage-a person may feel perfectly well, but the cells of his or her sex organs may be damaged, and this will not be discovered until the birth of deformed（畸形的）children or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and, during the outward and return journeys; the Apollo crew accumulated a large amount of rems. So far, no dangerous amounts of radiation have been reported, but the Apollo missions have been quite short. We simply do not know yet how men are going to get on when they spend weeks and months outside the protection of the atmosphere, working in a space laboratory. Drugs might help to decrease the damage done by radiation, but no really effective ones have been found so far.
A.?C. Effects of Space Radiation
B.Importance Protection against Radiation
C.?B. Research on Radiation
D.?A. Astronauts in the Outer Space
E.is insignificant
F.seems overestimated
G.is enormous
H.remains unknown
I.the effect of exposure to radiation is slow in coming
J.radiation is avoidable in space exploration
BA.astronauts in spacesuits needn’t worry about radiation damage
BB.exposure to even tiny amounts of radiation is fatal
BC.astronauts will have deformed children or grandchildren
BD.radiation is not a threat to well-protected space explorers
BE.protection from space radiation is no easy job
BF.the Apollo mission was very successful
BG.it supplies the heat necessary for human survival
BH.it screens off the falling meteors
BI.it protects him against the harmful rays from space
BJ.it provides sufficient light for plant growth
56.[单选题] Passage 3
When cars first started appearing on the streets of the world, few people took them seriously. They were toys—play things for grown men who didn’t have much to do. No one thought that the automobile would ever become the world’s most popular form of transportation.
There seems never to have been a civilization without toys, but when and how they developed is unknown. They probably came about just to give children something to do.
In the ancient world, as is today, most boys played with some kinds of toys and most girls with another. In societies where social roles are rigidly determined, boys pattern their play after the activities of their fathers and girls after the tasks of their mothers. This is true because boys and girls are being prepared, even in play, to step into the roles and responsibilities of the adult world.
What is remarkable about the history of toys is not so much how they changed over the centuries but how much they have remained the same. The changes have been mostly in terms of craftsmanship, mechanics, and technology. It is the universality of toys with regard to their development in all parts of the world and their persistence to the present that is amazing. In Egypt, the Americas, China, Japan and among the Arctic （北极的）peoples, generally the same kinds of toys appeared. Variations depended on local customs and ways of life because toys imitate their surroundings. Nearly every civilization had dolls, little weapons, toy soldiers, tiny animals and vehicles.
Because toys can be generally regarded as a kind of art form, they have not been subject to technological leaps that characterize inventions for adult use. The progress from the wheel to the oxcart to the automobile is a direct line of ascent （进步). The progress from a rattle （拨浪鼓）used by a baby in 3000 BC to one used by an infant today, however, is not characterized by inventiveness. Each rattle is the product of the artistic tastes of the times and subject to the limitations of available materials.
A.?A. in toy-making there is a continuity in the sue of materials
B.?D. even a simple toy can mirror the artistic tastes of the time
C.?B. even the simplest toys can reflect the progress of technology
D.it often takes a long time to introduce new technology into toy-making
E.most girls would like to follow their mothers’ professions
F.boys like to play with their fathers while girls with their mothers
G.most boys would like to follow their fathers’ professions
H.their social roles are rigidly determined
I.Toys have remained basically the same all through the centuries.
J.The toy industry has witnessed great leaps in technology in recent years.
BA.Toys are playing an increasingly important role in shaping a child’s character.
BB.The craftsmanship in toy-making has remained essentially unchanged.
BC.also appeal greatly to adults
BD.|D. reflect the pace of social progress
BE.are not characterized by technological progress
BF.follow a direct line of ascent
BG.the basic characteristics of toys are the same the world over
BH.technological advances have greatly improved the durability of toys
BI.the improvement of craftsmanship in making toys depends on the efforts of
universities
BJ.the exploration of the universe had led to the creation of new kinds of toys
57.[问答题] 73. It’s easy to say, but difficult to do.
A.
58.[问答题] 72. No matter how much it cost, he had to get the car fixed.
A.
59.[问答题] 68. The students are encouraged by their teacher to do more listening, reading and writing.
A.
60.[问答题] 根据下面所给的题目和提纲用英语写出一篇不少于80词的短文。
1.你的英语学习情况;
2.你对英语学习的一些想法。
My English Study
A.
页:
[1]