14春天津大学《大学英语(专)-1》在线作业一

《大学英语(专)-1》在线作业一
试卷总分：100 奥鹏学习网（aopeng123.cn) 发布
单选题
一、单选题（共 20 道试题，共 100 分。）
V
1. The common form of sugar is derived () two plants: the sugar cane and the sugar beet.
A. from
B. of
C. about
D. on
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2. He () polite at the party last night. But actually she is not the least bit polite.
A. was being
B. was
C. should be
D. were
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3. The school is experimenting () new teaching methods.
A. on
B. with
C. in
D. up
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4. If people feel hopeless, they don’t bother to () the skills they need to succeed.
A. adopt
B. accumulate
C. acquire
D. assemble
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5. She () her trip to New York because she was ill.
A. called off
B. put up
C. closed down
D. went off
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6. Such crimes may be so complex that months or years go by before anyone () them.
A. discovered
B. would have discovered
C. will discover
D. discovers
此题选: D 满分：5 分
7. We all love him, for he is a(n) ()_ leader.
A. inspired
B. inspiring
C. inspire
D. to be inspiring
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8. The organization suggested a renewed campaign () to raise production and stimulate employment.
A. proposal
B. plan
C. scheme
D. movement
此题选: D 满分：5 分
9. They always give the vacant seats to () comes first.
A. whoever
B. who
C. whomever
D. whom
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10. Prihistoric fish has () into about 30,000 different species.
A. evolved
B. grown
C. descended
D. transformed
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11. He said that the driver must have had an accident; otherwise he () by then.
A. would have arrived
B. should arrive
C. must have arrived
D. would arrive
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12. When you go abroad, you have to () yourself to the new time zone.
A. balance
B. adjust
C. coordinate
D. engage
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13. Though () in a big city, Peter always prefers to paint the primitive scenes of country life.
A. grown
B. tended
C. raised
D. cultivated
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14. If only he() told us the truth in the first place, things wouldn’t have gone so wrong.
A. had
B. would have
C. has
D. should have
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15. Health relies () good food, fresh air and enough sleep.
A. on
B. with
C. about
D. over
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16. Although the opinions were (), she didn’t accept.
A. unreasonable
B. rational
C. unbelievable
D. funny
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17. Human rights groups are() the release of political prisoners.
A. calling off
B. calling up
C. calling for
D. calling in
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18. This old building has () all kinds of weather.
A. been exposed to
B. exposed to
C. been exposed on
D. exposed on
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19. He made up a wonderful reason to account() his absence.
A. to
B. for
C. up
D. under
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20. Professor Wang, () for his informative lectures, was warmly received by his students.
A. knowing
B. to be known
C. known
D. having known
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