13春北京航空航天大学《大学英语4》在线作业

北航《大学英语4》在线作业
试卷总分：100
单选题
一、单选题（共 25 道试题，共 100 分。）
V
1. For a little while the girl（ ）for her dead cat, but she got over it after a few days.
A. ached
B. depressed
C. grieved
D. upset
满分：4 分
2. "Are you worried about your son being alone in a strange country?"" （ ）___. Im sure hell manage fine"
A. By all means
B. Of course
C. Not in the least
D. No wonder
满分：4 分
3. I didn’t know your trouble, otherwise I（ ）you some advice.
A. had given
B. would give
C. must have given
D. would have given
此题选: D 满分：4 分
4. Although Mary is satisfied with her success, she wonders（ ）will happen to her private life.
A. how
B. who
C. what
D. that
满分：4 分
5. Important people don’t often have much free time as their work（ ）all their time.
A. takes away
B. takes over
C. takes up
D. takes in
满分：4 分
6. I’d rather you（ ）any cleaning of the house for the time being.
A. do
B. didn’t do
C. won’t do
D. hadn’t done
满分：4 分
7. If the whole program（ ）beforehand, a great deal of time and money would have been lost.
A. was not planned
B. were not planned
C. would not be planned
D. had not been planned
此题选: D 满分：4 分
8. （ ）the success of the product depends on its good quality.
A. Objectively
B. Ultimately
C. Absolutely
D. Relatively
满分：4 分
9. A budget of five dollars a day is totally（ ）for a trip round Europe.
A. inadequate
B. incapable
C. incompatible
D. in valid
满分：4 分
10. （ ）her tall sisters, Susan is of average height.
A. Considering
B. Unlike
C. likely
D. Concerning
满分：4 分
11. （ ）he predicted, the scientists failed in the experiment.
A. Although
B. As
C. While
D. When
满分：4 分
12. All the streets are wet, it（ ）last night.
A. must rain
B. was raining
C. must have rained
D. rained
满分：4 分
13. Her sun-tanned face suggested that she（ ）in excellent health.
A. be
B. is
C. was
D. were
满分：4 分
14. （ ）his poor health he had to retire at the age of 50.
A. Thanks to
B. Because
C. Owing to
D. For
满分：4 分
15. Hotel rooms must be （ ）by noon, but luggage may be left with the porter.
A. departed
B. abandoned
C. vacated
D. displaced
满分：4 分
16. I can（ ）you of the reliability of the news.
A. assure
B. prove
C. ascertain
D. certify
满分：4 分
17. Ever since the Smiths moved to the suburbs a year ago, they（ ）better health.
A. could have enjoyed
B. had enjoyed
C. have been enjoying
D. are enjoying
满分：4 分
18. I dont mind（ ）the decision as long as it is not too late.
A. you to delay making
B. your delaying to make
C. your delaying making
D. you delay to make
满分：4 分
19. If I hadn’t stood under the ladder to catch you when you fell, you （ ）now.
A. wouldn’t be smiling
B. couldn’t have smiled
C. won’t smile
D. didn’t smile
满分：4 分
20. I’m sure he is up to the job（ ）he would give his mind to it.
A. if only
B. in case
C. until
D. unless
满分：4 分
21. I have devoted four weekends to writing papers and now I feel I（ ）a rest.
A. deserve
B. preserve
C. perceive
D. receive
满分：4 分
22. In human friendship an important（ ）is “forgive and forget”.
A. principal
B. primary
C. principle
D. chiefly
满分：4 分
23. John called his sister（ ）finding someone to watch his children when he was away.
A. to hope
B. in hope of
C. in hope
D. hoping
满分：4 分
24. Fond of machinery, Josh has decided to learn the mechanic’s（ ).
A. career
B. occupation
C. profession
D. trade
此题选: D 满分：4 分
25. Fluency in three languages （ ）her for work in the European Parliament.
A. qualifies
B. enables
C. credits
D. deserves
满分：4 分