“We ______ other possibilities too, such as murder. We ______ until we find convincing evidence.”said Detective Sam Peterson.

试卷相关题目

• 1--- An ant has two stomachs --- one for itself, one for others. --- Really? Quite interesting. I _______ anything about it.

  A.don't know

  B.have known

  C.haven't known

  D.didn't know

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• 2— Marx looks nervous. — So_______ou if you had so fierce a competition.

  A.do

  B.did

  C.will

  D.would

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• 3He is a foreigner. But now he _____ on the right of the road in Chin

  A.A.used to drive

  B.is used to drive

  C.used to driving

  D.is used to driving

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• 4Rain is pouring down from the sky without any sign of stopping．Farmers begin to worry about their crops since it _____ as long as 24 hours．

  A.would rain

  B.had rained

  C.was raining

  D.has been raining

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• 5---- Hi, Vera, have you checked the account yet? ---- Certainly, I ______ it five times even though you told me to do it twice．

  A.checked

  B.will have checked

  C.have been checking

  D.had checked

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• 6-- Your telephone number again? I ____ quite catch it. -- It is 7657457.

  A.didn't

  B.wouldn't

  C.don't

  D.won't

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• 7Sorry， I didn't hear you. I _____ to the music.

  A.just listened

  B.was just listening

  C.has just listened

  D.had just listened

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• 8By the time he realizes he _____ into a trap, it'll be too late for him to do anything about it.

  A.walks

  B.walked

  C.has walked

  D.had walked

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• 9Hearing his words, she left rather than ________ behind.

  A.stay

  B.stayed

  C.to stay

  D.staying

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• 10By the time I got to the theatre, the play ________ for ten minutes.

  A.had been on

  B.had begun

  C.have been on

  D.has begun

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