It is three years______ his father smoked.

试卷相关题目

• 1Enough attention should be paid to ______ your pronunciation and intonation.

  A.improve

  B.improving

  C.improved

  D.be improve

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• 2They hurried to the train station,______it was too late. They had to wait another ten minutes.

  A.but

  B.so

  C.and

  D.or

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• 3---There is ______ on using mobile phones at the gas station. ---Do you mean talking on the mobile phone ______ at the gas station?

  A.a ban; is banned

  B.ban; banned

  C.a ban; banned

  D.ban; is banned

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• 4He looks very tired . He ______ to bed too late last night.

  A.must go

  B.must have gone

  C.could go

  D.didn't go

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• 5The most important thing is to keep ______ when you get into difficulties.

  A.quiet

  B.calm

  C.still

  D.silent

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• 6The Town Hall ______ in the 1800's was the most distinguished building at that time.

  A.to be completed

  B.having been completed

  C.completed

  D.being completed

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