—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job? —______ my students have a try?

试卷相关题目

• 1 —Did you meet with the famous space hero , Yang Liwei ? —______ I had come here earlier !

  A.If only

  B.If not

  C.But for

  D.For fear

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• 2It’s high time we _______ to the theater.

  A.will

  B.shall

  C.are going to

  D.went

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• 3We’ll be free tomorrow，so I suggest ______ to the history museum.

  A.to visit

  B.visiting

  C.we should visit

  D.a visit

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• 4I ______ you a beautiful present for your birthday,but I was short of money at that time.

  A.would buy

  B.had bought

  C.would like to have bought

  D.must have bought

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• 5I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.

  A.mustn’t

  B.shouldn’t

  C.needn’t

  D.couldn’t

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• 6“I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it _____ my aunt Jean.”

  A.must be

  B.must have been

  C.might be

  D.can have been

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• 7“Did Jim come?” “I don’t know. He _______ while I was out.”

  A.might have come

  B.might come

  C.mush have come

  D.should have come

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• 8—What caused the accident? —It was my fault, sir. I _____ to the left.

  A.ought not to have turned

  B.needn’t have turned

  C.shouldn’t turn

  D.couldn’t turn

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• 9______you had worked hard, you would have easily passed the final test.

  A.When

  B.If

  C.Thought

  D.Since

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• 10I _______ have met him a long time ago. Both his name and face are very familiar.

  A.may

  B.can

  C.would

  D.should

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