It's necessary that measures _____ at once to help people understand global warming is   affecting our life to an increasingly high degree.

试卷相关题目

• 1--- What is that wonderful smell? --- Our neighbor ________ for a party.

  A.have prepared

  B.are preparing

  C.prepare

  D.will prepare

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• 2This is the third time I _______ Beijing. The second time I ______ here was on Christmas Day last year.______ 

  A.have visited; came

  B.have visited; have come

  C.visited; came

  D.visited; have come

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• 3I will not speak unless _______.

  A.I will be asked to

  B.asked

  C.asked to

  D.I am asked

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• 4The first time I ________ here, it was the year of 1980; this is the third time that I ______ to Chongqing.

  A.came; had visited

  B.had come; visited

  C.came; have visited

  D.had come; have visited

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• 5—why, James, you look so tired! ---Well, I _____ the house and I must finish the work tomorrow.

  A.was painting

  B.will be painting

  C.have painted

  D.have been painting

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• 6Don't disturb Tony, for he ________ all night and has just fallen asleep.

  A.has been working

  B.is working

  C.has worked

  D.works

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• 7My grangpa told me that learning English well _______ a must for us young people in this modern society.

  A.will be

  B.is

  C.was.

  D.had been

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• 8Look, the little girl is dancing as if she ______ a little bird.

  A.is

  B.were

  C.has been

  D.had been

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• 9Dr. Smith, together with his wife and daughters , _______visit Beijing this summer. 

  A.is going to

  B.are going to

  C.was going to

  D.were going to

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• 10He said that his friend ________there three days before, but she was not there_______.

  A.had been; now

  B.has been; then

  C.had been; then

  D.was; now

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