Many students suggested that the school reading room _____ open during the vacation.

试卷相关题目

• 1— Jenny took the 8:00 bus to Guangzhou this morning. — Really? He _____ the 9:00 train. It's much more comfortable and safer to travel by train.

  A.could have taken

  B.should take

  C.must have taken

  D.can take

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• 2一 I _____ to your birthday party last Sunday. 一 Unfortunately, you were out on business.

  A.had come

  B.came

  C.would come

  D.would have come

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• 3Teachers recommend parents _____ their children under 12 to ride bicycles to school for safety.

  A.not allow

  B.do not allow

  C.mustn't allow

  D.couldn't allow

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• 4If we had taken such effective measures much earlier, the river _____ so seriously now.

  A.is not polluted

  B.would not be polluted

  C.had not been polluted

  D.would not have been polluted

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• 5_____ your letter, I would have written back two days ago.

  A.If I received

  B.Should I received

  C.Had I received

  D.If I could have received

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