Without the ‘ greenhouse effect', the earth ____ be about thirty-three degrees Celsius cooler than it is.

试卷相关题目

• 1My father worked day and night. Otherwise, there ________ no one to support the family.

  A.would be

  B.must be

  C.would have been

  D.must have been

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• 2You _____ cold if you had put on more clothes the day before yesterday.

  A.won't catch

  B.wouldn't have caught

  C.hadn't caught

  D.haven't caught

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• 3The teacher agreed to the suggestion that the students _________ two weeks to prepare for the exam without coming to school.

  A.give

  B.should give

  C.be given

  D.would be given

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• 4____ the aid from the government, the flood-stricken area ____ greater loss.

  A.Apart from; should have suffered

  B.But for; would have suffered

  C.Without; could suffer

  D.Except for; would have suffered

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• 5--- How much shall I pay for the phone call? --- You ________. This is free of charge.

  A.shouldn't

  B.can't

  C.don't have to

  D.mustn't

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• 6Had I known about this computer program, a huge amount of time and energy _________.

  A.would have been saved

  B.had been saved

  C.will be saved

  D.was saved

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• 7If the island _________ a tourist attraction, last week's earthquake would have caused far more deaths.

  A.is to remain

  B.has remained

  C.remained

  D.would remain

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• 8—— _______ the computer be repaired by him? —— No, I'd rather he _______ it repaired.

  A.Will; has

  B.should; have

  C.shall; had

  D.Can; has

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