Computer cannot remember who _______; it simply does what _______.

试卷相关题目

• 1Is there any possible way to help them get rid of such a bad habit? --- To tell the truth, it's very hard. But we    on this problem trying to improve the situation.

  A.worked

  B.had worked

  C.are working

  D.had been working

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• 2Good heavens! There you are! We _____ anxious about you, and we _____ you back throughout the night.

  A.are; expect

  B.were; had expected

  C.have been; were expecting

  D.are; were expecting

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• 3New technology ______ to make sure that the cars, taxis, buses and trains we use ______ the air.

  A.is used; not to pollute

  B.has used; is not polluted

  C.is being used; do not pollute

  D.has been used; to pollute

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• 4Ladies and gentlemen, please fasten your seat belts. The plane _______.

  A.takes off

  B.is taking off

  C.has taken off

  D.took off

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• 5—— Are you a visitor here? —— That's right.I＿＿＿round the world and now my dream of coming to China＿＿＿true.

  A.have traveled； has come

  B.was traveling； had been come

  C.am traveling； has come

  D.have traveled； has been come

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• 6The plane ＿＿＿＿＿ at 7：00 p.m., so I have to be at the airport by 6：40 at the latest.

  A.has left

  B.is to leave

  C.will have left

  D.leaves

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• 7-Have you got your test result?　-Not yet. The papers _____.

  A.are still being corrected 　

  B.are not correcting

  C.have already been corrected

  D.have not corrected

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• 8—I don't suppose the police know who did it. —Well, surprisingly they do. A man has been arrested and ______ now.

  A.has been questioned

  B.is being questioned

  C.is questioning

  D.has questioned

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• 9—— What do you think of this kind of TV set,which ＿＿＿＿＿＿ in Shanghai? —— Well, I don' t care such things.

  A.was made

  B.is made

  C.has been made

  D.had been made

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• 10—Is there anything wrong, Bob? You look sad. —Oh, nothing much. In fact, I __________ of my friends back home.

  A.have just thought

  B.was just thinking

  C.would just think

  D.will just be thinking

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