12秋天津大学《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
单选题


一、单选题（共 20 道试题，共 100 分。）
1.It is the first time that we () such an interesting journey since we’ve been in college.
A. took part in
B. take part in
C. would take party in
D. have taken part in
此题选: D
2.His courage and self-confidence were mostly based () knowledge.
A. in
B. on
C. for
D. about

3.If I () harder at school, I would be sitting in a comfortable office now.
A. worked
B. had worked
C. were to work
D. were working

4.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

5.Professor Wang, () for his informative lectures, was warmly received by his students.
A. knowing
B. to be known
C. known
D. having known

6.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

7.All her energies are () upon her children and she seems to have little time for anything else.
A. guided
B. directed
C. aimed
D. focused
此题选: D
8.We all love him, for he is a(n) ()_ leader.
A. inspired
B. inspiring
C. inspire
D. to be inspiring

9.They always give the vacant seats to () comes first.
A. whoever
B. who
C. whomever
D. whom

10.Human rights groups are() the release of political prisoners.
A. calling off
B. calling up
C. calling for
D. calling in

11.If the () of carbon dioxide in the atmosphere is increased as a result of air pollution.
A. rate
B. proportion
C. extent
D. amount

12.I don’t care who you are and where you are from, provided () you love me.
A. now that
B. as long as
C. although
D. even if

13.Reading the magazines () one of my parents’ life habits since they retired.
A. became
B. have become
C. had become
D. has become
此题选: D
14.Everyone should be () to a decent standard of living and an opportunity to be educated.
A. attributed
B. identified
C. entitled
D. justified

15.Each year there are changes () different parts of the world.
A. on
B. for
C. in
D. under

16.Sugar has great possibilities for use as the basis of () .
A. chemists
B. chemistry
C. chemicals
D. chemist’s

17.() the storm, the ship would have reached its destination on time.
A. But for
B. In spite of
C. In case of
D. Because of

18.The common form of sugar is derived () two plants: the sugar cane and the sugar beet.
A. from
B. of
C. about
D. on

19.Each parent and child () asked to attend one of the lectures given by Prof. Lee during this term.
A. were
B. are
C. have
D. is
此题选: D
20.The shop assistant was dismissed as she was () of cheating customers.
A. accused
B. scolded
C. charged
D. cursed