《大学英语2(本科)》21春电子科技大在线作业3题目

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《大学英语2(本科)》课程在线作业3
1.[单选题] We had warned him __ the danger but he turned a deaf ear to our warning.
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    A.at
    B.of
    C./
    D.with
    答:——B——
2.[单选题] 1. The police are________ the two missing children.
    A.looking out
    B.looking after
    C.looking for
    D.looking on
    答:——C——
3.[单选题] It was not until then that I came to know knowledge ____only from practice.
    A.had come
    B.came
    C.would come
    D.comes
    答:——D——
4.[单选题] — Congratulations! You won the first prize in today’s speech contest.
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    A.Yes, I beat the others
    B.No, no, I didn’t do it well.
    C.Thank you
    D.It’s a pleasure.
    答:————
5.[单选题] "Have a drink?" "No thanks, _______ ."
    A.I would not
    B.I would rather not
    C.I could not
    D.I do not
    答:————
6.[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
    答:————
7.[单选题] She didn’t go to the cinema because she _____the film before.
    A.had seen
    B.has seen
    C.saw
    D.was going to see
    答:————
8.[单选题] This coastal area ________ a national wildlife reserve last year.
    A.was named
    B.named
    C.is named
    D.Names
    答:————
9.[单选题] I saw Mr. Turner _____ my way _____ school this morning.
    A.at; to
    B.on; to
    C.at; for
    D.on; for
    答:————
10.[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
    答:————
11.[单选题] — Madam, do all the buses go downtown?
— ____________________
    A.Wow, you got the idea.
    B.No, never mind.
    C.Pretty well, I guess.
    D.Sorry, I’m new here.
    答:————
12.[单选题] This rule only applies __ people above 60.
    A.for
    B.in
    C.to
    D.at
    答:————
13.[单选题] My wallet is nowhere to be found. I ________ in the store.
    A.must drop it
    B.must have dropped it
    C.should have dropped it
    D.ought to have dropped it
    答:————
14.[单选题] He felt it rather hard to be _____ the opinion of the majority.
    A.with
    B.of
    C.in
    D.against
    答:————
15.[单选题] 7. The old woman next door is very keen _____________ growing roses.
    A.at
    B.on
    C.with
    D.to
    答:————
16.[单选题] "I must be going now.""Oh, it's still early, _____ you stay a bit longer?"
    A.will
    B.wouldn't
    C.won't
    D.can
    答:————
17.[单选题] Every year thousands of lives _______ in road accidents because of careless driving.
    A.lose
    B.lost
    C.have lost
    D.are lost
    答:————
18.[单选题] — Hello, I’m Harry Potter.  
   — Hello, my name is Charles Green, but ______.
    A.call my Charles
    B.call me at Charles
    C.call me Charles
    D.call Charles me
    答:————
19.[单选题] I ________ thank you too much for all your help to my son while we were away from home.
    A.won’t
    B.can’t
    C.can
    D.will
    答:————
20.[单选题] For a successful business, friendly and _______ staff are essential.
    A.lovely
    B.hard
    C.efficient
    D.respective
    答:————
21.[单选题] These TV sets are different _____ quality and price.
    A.to
    B.with
    C.from
    D.in
    答:————
22.[单选题] I forgot to ring up Mr. Wang yesterday, so I _______ today.
    A.can do it
    B.must do it
    C.had to do it
    D.must have to do it
    答:————
23.[单选题] The Web also provides an environment in which it is quick and easy to _________ ideas with colleagues.
    A.change
    B.exchange
    C.trade
    D.know
    答:————
24.[单选题] It’s usually quiet here _____ Sunday mornings.
    A.on
    B.in
    C.at
    D.the
    答:————
25.[单选题] I don’t feel like ____ today.
    A.singing
    B.sing
    C.singed
    D.sing
    答:————

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