电子科大19春《大学英语2(本科)》在线作业3（含答案）

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19春《大学英语2(本科)》在线作业3
1.[单选题]It was not until then that I came to know knowledge ____only from practice.
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    A.had come
    B.came
    C.would come
    D.comes
    正确答案:——D——
2.[单选题]She was the only child in the family, but they didn't ______ her.
    A.hurt
    B.damage
    C.spoil
    D.harm
    正确答案:——C——
3.[单选题]"Can you repair the damage?" "Well, I_____  repair it, but I am not sure."
    A.will be able to
    B.may be able
    C.may be able to
    D.will be able
    正确答案:——C——
4.[单选题]He made a(n) ___ appearance and took up two hours out of my limited time.
    A.shock
    B.unexpected
    C.expecting
    D.astonishing
    正确答案:————
5.[单选题]These TV sets are different _____ quality and price.
    A.to
    B.with    奥鹏在线作业答案
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    C.from
    D.in
    正确答案:————
6.[单选题]I am as poor as he, I mean I am ______ he is.
    A.not richer than
    B.no richer than
    C.not as rich as
    D.no more richer than
    正确答案:————
7.[单选题]I ______on the door for ten minutes now without an answer.
    A.was knocking
    B.am knocking
    C.knocking
    D.have been knocking
    正确答案:————
8.[单选题]It _____John and Mary that helped me the other day.
    A.has been
    B.are
    C.was
    D.were
    正确答案:————
9.[单选题]— Paul, _______?  
— Oh, that’s my father! And beside him, my mother.
    A.what is the person over there
    B.who’s talking over there
    C.what are they doing
    D.which is that
    正确答案:————
10.[单选题]It was decided to ________ the search when there was no hope of finding the missing girl alive.
    A.call off
    B.take up
    C.keep off
    D.ring up
    正确答案:————
11.[单选题]He got a job so that he could be independent _____ his parents.
    A.on
    B.in
    C.of
    D.from
    正确答案:————
12.[单选题]Our teacher ___ great importance to listening comprehension.
    A.attaches
    B.gives
    C.takes
    D.makes
    正确答案:————
13.[单选题]He’s determined to finish the job __________long it takes.
    A.no matter
    B.however
    C.wherever
    D.whatever
    正确答案:————
14.[单选题]I can’t find the key _____the door. Maybe I lost it.
    A.to
    B.of
    C.with
    D.for
    正确答案:————
15.[单选题]"Paul may have gone to the playground to watch a football match." "No, if there'd been a match today, he_____  ."
    A.could've told me
    B.might've told me
    C.would've told me
    D.must've told me
    正确答案:————
16.[单选题]I ______ early this morning, so I stayed in bed until 9 o'clock.
    A.didn't need to get up
    B.needn't have got up
    C.need not get up
    D.must not get up
    正确答案:————
17.[单选题]Please return in an hour. I’ll be ready _____ then.
    A.till
    B.by
    C.at
    D.on
    正确答案:————
18.[单选题]I’ll never forget the day ______ I became a doctor.
    A.which
    B.when
    C.of which
    D.in that
    正确答案:————
19.[单选题]I’m ___ of cash at the moment. Would you accept a check?
    A.want
    B.love
    C.like
    D.short
    正确答案:————
20.[单选题]—Let’s have a picnic by the West Lake.
   —  ___________
    A.Never mind.
    B.That’s all right.
    C.Good idea.
    D.You’re lucky.
    正确答案:————
21.[单选题]This coastal area ________ a national wildlife reserve last year.
    A.was named
    B.named
    C.is named
    D.Names
    正确答案:————
22.[单选题]The game will take place _____ June 2nd.
    A.on
    B.at
    C.in
    D.during
    正确答案:————
23.[单选题]I saw Mr. Turner _____ my way _____ school this morning.
    A.at; to
    B.on; to
    C.at; for
    D.on; for
    正确答案:————
24.[单选题]I do not intend to follow that, because we shall have an opportunity to do so on another ______.
    A.occasion
    B.situation
    C.condition
    D.environment
    正确答案:————
25.[单选题]Harry, who had failed in the final exam, had a great worry________ his mind.
    A.on
    B.to
    C.with
    D.at
    正确答案:————
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