We must ________ that the work we are doing now is much more difficult than we ________．

试卷相关题目

• 1Have you nearly finished? Time_______.

  A.is run out

  B.has been run out

  C.is running out

  D.has run out of

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• 2_________ other boys, this is the most diligent one．

  A.Compare to

  B.Compare with

  C.Compared to

  D.Comparing

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• 3When I got there, the meeting _____ for ten minutes.

  A.has been on

  B.had begun

  C.had been on

  D.has begun

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• 4The task _______ by the time you come back.

  A.has been completed

  B.will have been completed

  C.will complete

  D.has completed

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• 5When the old man ______ to walk back to his house, the sun ______ itself behind the mountain．

  A.started; had already hidden

  B.had started; had already hidden

  C.had started; was hiding

  D.was starting; hid

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• 6I shall have finished reading the novel by dinner time．＝This novel ________ reading(by me)by dinner time．

  A.must be finished

  B.ought to have finished

  C.shall be finished

  D.will have been finished

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• 7The novel ________ by the time the author comes back from abroad．

  A.will have published

  B.will be published

  C.will have been published

  D.have been published

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• 8________ the end of next July this task ________ finished．

  A.At; will have been

  B.At; will be

  C.By; will have been

  D.By; will be

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• 9Since the Internet ________ China, it has developed at a surprising speed．

  A.was come to

  B.introduced to

  C.is brought in

  D.was introduced to

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• 10The spot ________ when the shirt ________．

  A.disappeared; was washed

  B.disappeared; washed

  C.had disappeared; washed

  D.was disappeared; was washed

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