大学英语（二）选择题2.全送分题!

大学英语（二）选择题2.全送分题!
16.The high cost of labor is an important ______ in the rising price of steel.
A result
B factor
C item
D growth
17.You should ______ the task within the allotted time.
A carry
B assure
C accomplish
D allow
18.Many students ______ for the job,but finally only one of them got it.
A asked
B begged
C applied
D waited
19.I can ______ you of the reliability of the news.
A assure
B suggest
C commit
D consider
20.The hall ______ young people watching the performance.
A fill in
B was filled with
C fill with
B was filled in
21.We should find some way to ______ him ______.He is too tired.
A pull down
B put down
C bring down
D slow down
22.Li Hong speaks good English,which will be an ______ for her in hunting job.
A burden
B advantage
C advance
D offence
23.When ______,water will change into vapor.
A heat
B heating
C heated
D to heating
24.It was in the Pacific Cinema _______ they had seen this movie last spring.
A which
B that
C in which
D where
25.If we ______ him earlier we might have save his life.
A found
B find
C had found
D would find
26.The mother demands that the children ______ her.
A obeys
B obeyed
C obeying
D should obey
27.He didn’t go to the meeting last night and ______.
A So did I
B Neither did I
C So I did
D Neither I did
28._____ he was sleeping,they stole his clothes.
A While
B Where
C As
D which
29.I’ll lend you my care ______ you return it in time.
A so far as
B as long as
C unless
D until
30.A number of theories have been put forward about the possible causes of cancer.
A 可能造成癌症的原因已经被很多理论解释了.
B 人们就造成癌症的可能性原因研究了很多理论.
C 不少理论被提前拿来证明癌症的原因.
D 人们就造成癌症的原因提出了不少理论.