13春北京航空航天大学《航空英语2》在线作业三

北航《航空英语2》在线作业三
试卷总分：100
单选题
一、单选题（共 25 道试题，共 100 分。）
V
1. A word processor is much better than a typewriter in that it enables you to enter and () your text more easily.
A. register
B. edit
C. propose
D. discharge
满分：4 分
2. There’s the living room still to be (), so that’s my next project.
A. abandoned
B. decorated
C. dissolved
D. assessed
满分：4 分
3. The rapid development of communications technology is transforming the () in which people communicate across time and space.
A. mood
B. mission
C. manner
D. vision
满分：4 分
4. My grandfather had always taken a () interest in my work, and I had an equal admiration for the stories of his time.
A. splendid
B. weighty
C. vague
D. keen
此题选: D 满分：4 分
5. Last night he saw two dark () enter the building, and then there was the explosion.
A. features
B. figures
C. sketches
D. images
满分：4 分
6. Salaries for () positions seem to be higher than for permanent ones.
A. legal
B. optional
C. voluntary
D. temporary
此题选: D 满分：4 分
7. Within two days, the army fired more than two hundred rockets and missiles at military () in the coastal city.
A. goals
B. aims
C. targets
D. destinations
满分：4 分
8. Only those who can () to lose their money should make high-risk investments.
A. maintain
B. sustain
C. endure
D. afford
此题选: D 满分：4 分
9. The university has launched a research center to develop new ways of () bacteria which have become resistant to drug treatments.
A. regulating
B. halting
C. interrupting
D. combating
此题选: D 满分：4 分
10. () quantities of water are being used nowadays with the rapid development of industry and agriculture.
A. Excessive
B. Extensive
C. Extreme
D. Exclusive
满分：4 分
11. It’s very () of you not to talk aloud while the baby is asleep.
A. concerned
B. careful
C. considerable
D. considerate
此题选: D 满分：4 分
12. Mr. Smith asked his secretary to () a new paragraph in the annual report she was typing.
A. inject
B. install
C. invade
D. insert
此题选: D 满分：4 分
13. Can you give me even the () clue as to where her son might be?
A. simplest
B. slightest
C. least
D. utmost
满分：4 分
14. Modern forms of transportation and communication have done much to () the isolation of life in Alaska.
A. break through
B. break down
C. break into
D. break out
满分：4 分
15. This is what you should bear in mind: Don’t () a salary increase before you actually get it.
A. hang on
B. draw on
C. wait on
D. count on
此题选: D 满分：4 分
16. I’m () enough to know it is going to be a very difficult situation to compete against three strong teams.
A. realistic
B. conscious
C. aware
D. radical
满分：4 分
17. () recent developments we do not think your scheme is practical.
A. In view of
B. In favor of
C. In case of
D. In memory of
满分：4 分
18. Many patients insist on having watches with them in hospital, () they have no schedules to keep.
A. even though
B. for
C. as if
D. since
满分：4 分
19. The defense lawyer was questioning the old man who was one of the () of the murder committed last month.
A. observers
B. witnesses
C. audiences
D. viewers
满分：4 分
20. Tomorrow the mayor is to () a group of Canadian businessmen on a tour of the city.
A. coordinate
B. cooperate
C. accompany
D. associate
满分：4 分
21. Most laboratory and field studies of human behavior () taking a situational photograph at a given time and in a given place.
A. involve
B. compose
C. enclose
D. attach
满分：4 分
22. Finding a job can be () and disappointing, and therefore it is important that you are prepared.
A. exploiting
B. frustrating
C. profiting
D. misleading
满分：4 分
23. Politically these nations tend to be (), with very high birth rates but poor education and very low levels of literacy.
A. unstable
B. reluctant
C. rational
D. unsteady
满分：4 分
24. We are quite sure that we can () our present difficulties and finish the task according to schedule.
A. get across
B. get over
C. get away
D. get off
满分：4 分
25. We booked rooms at the hotel () we should find no vacancies on our arrival.
A. whenever
B. if
C. since
D. lest
此题选: D 满分：4 分