奥鹏教育北京语言大学《大学英语》（一）在线作业二

奥鹏教育北京语言大学平时在线作业

19秋《大学英语》（一）作业2

I hadn’t seen him for years, but I_____ his voice on the telephone.
A:realized
B:discovered
C:recognized
D:heard
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Not unitl (A)my mother told me the sad news (B)last night did I knew (C)that our neighbor Dr. Li was killed(D) in a car accident.（选择错误一项）
A:Not unitl
B:the sad news
C:did I knew
D:was killed
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Since they speak different languages it is really hard for them to ___ with each other.
A:understand
B:express
C:communicate
D:go
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If you want to have some improvements in your study, there_____to be some changes in your studying habits.
A:should
B:ought
C:need
D:must
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Sorry, I took your umbrella by _____．
A:mistake
B:error
C:fault
D:wrong
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I can’t find the recorder in the room. It ____ by somebody.
A:must have taken
B:may have taken
C:may have been taken
D:should have been taken
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And there _____, the gifts, all sorts of wonderful things.
A:were they
B:they were
C:was it
D:it was
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The wind has ___ from north to south.
A:shifted
B:converted
C:altered
D:t奥鹏教育北京语言大学平时在线作业ransformed
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____caused the accident is still a complete mystery.
A:What
B:That
C:How
D:Where
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The judge _____ the truth of the evidence provided by the witness（证人）.
A:suspected
B:believed in
C:Cguessed
D:realized
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No one can be sure if the car on display fits him or her until he or she _________ them.
A:tries
B:will try
C:are trying
D:have tried
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Mary is _____a translation of a French novel.
A:engaged with
B:busy in
C:absorbed to
D:occupied with
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The National Economic Plan has been _____ahead of schedule.
A:completed
B:accomplished
C:finished
D:achieved
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I am accustomed _____ late on weekends for I have the habit of working at night.
A:to sit up
B:to sitting up
C:at sitting up
D:for sitting up
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Although he is going to retire this Friday, yet he may work for _____ two weeks.
A:another
B:more than
C:other
D:some
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____you don’t like him is none of my business.
A:What
B:That
C:Who
D:How
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Each man and woman ______ the same rights.
A:has
B:have
C:had
D:is having
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___ he works hard, I don’t mind when he finishes the experiment.
A:As soon as
B:As well as
C:So far as
D:So long as
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By ___ computation, he estimated that the repairs of the house would cost him a thousand dollars.
A:coarse
B:rude
C:crude
D:rough
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John must have been dissatisfied ______ his achievement in computer science for he working further in the field.
A:for
B:about
C:on
D:with
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Later when you begin to read, you will_____and skip less important material.
A:reorganize
B:recover
C:recognize
D:review
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He always _____his arms when he is thinking.
A:funds
B:finds
C:fonds
D:folds
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— ______ he use your bike？
　　— Certainly. Here is the key.
A:Shall
B:Must
C:Will
D:Does
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In another year or so, you _____ all about it.
A:forget
B:would forget
C:have forgotten
D:will have forgotten
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If you _____ what he said, you could have avoided repeating such a bad mistake.
A:paid attention to
B:had paid attention to
C:noticed
D:had noticed to
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