2012最新大学英语作业答案

大学英语Ⅰ-体验英语_在线作业_A 最终成绩：100.0

一单项选择题

1. I know this is the secret between you and me, and I promise never to()it to anyone else.

用户解答：mention

2. Considering his inexperience,I hope the instructor could __ for him.

用户解答：make some preparations

3. Whatever your opinion is,it is welcome.Y our feedback will__the improvement of our courses. 用户解答：contribute to

4. If there were life on Mars, such life forms()unable to survive on earth.

用户解答：would be

5. Last month, he paid a visit to the village()he had once worked for five years.

用户解答：where

6. I don't want you to make any trouble,(), I urge you to solve the problem.

用户解答：on the contrary

7. I tried()the book in a few days, but actually I couldn't, just because of too much work for me.

(5.0 分)

用户解答：finishing

8. Whatever the condition is,my camera can be __to take clear pictures.

用户解答：adjusted

9. Gone are the days__I was young and strong as a horse.

用户解答：when

10. The president claimed the terrorists should be held responsible()the explosions that happened last month in London.

用户解答：for

11. Edgar began()as an office boy years ago.

用户解答：work

12. They aimed to__a new theory of evolution based on the latest findings in archaeology (考古学).

用户解答：construct

13. The computer __to overheat if used for too long.

用户解答：tends

14. Each individual has his own right to __his own career and freedom.

用户解答：purse

15. Everything()if Albert hadn't called the fire brigade.

用户解答：would have been destroyed

16. One day while Mr. King was working, he had a/an()and his left leg was badly injured.

用户解答：accident

17. Sadam()for 25 years.

用户解答：was married

18. On his first sea(), he was still quite young but showed great courage to face the storms.

用户解答：voyage

19. They weren't going to __ any details of the research.

用户解答：make known

20. Pessimism is often regarded as a kind of psychological disease ,and can have __effects on one's physical health.

用户解答：negative

大学英语Ⅰ-体验英语_在线作业_C 最终成绩：90.0

一单项选择题

1. Why are some cancers cured by chemotherapy alone,__ others are unaffected by drugs?

用户解答：while

2. In China, children()school at seven.

用户解答：have to start

3. Let's not wait any longer, he might not()at all.

用户解答：turn up

4. The lab was being()when we visited the university.

用户解答：rebuilt

5. The farmer caught the boys()his apples.

用户解答：stealing

6. A__word is often on a higher pitch and it has a longer duration ,i.e. the vowel appears to be longer.

用户解答：before

8.

(5.0 分)

用户解答：as a result

He is unable to go to work () the fall from his bike.

9. Many college students like to chat on the Internet.They think talking with friends on the Internet is __casual and exciting __face to face.

用户解答：more…than

10. Not always()they want(to).

用户解答：can't people do what

11. For the good of both parties,the discussion soon struck the real__.

用户解答：problem

12. It has been such a long time__I saw him that I'm not sure if I will remember him.

用户解答：since

13. Nick is very __about using computers, though he is only a freshman.

用户解答：confident

14. Y ou shouldn't have called me while I was giving my class.Y ou __me after my class.

用户解答：could have approached

15. The big man has always been eating on the go,()he has got stomachache.

用户解答：so

16. After stopping for a few minutes, the bus moved()to its next stop.

用户解答：on

17. We are()in the future of our motherland.

用户解答：confident

18. He gave us a __ statement of the case in question.

用户解答：What