The company had about 20 notebook computers but only one -third（）used regularly. Now we have 60 working all day long.

试卷相关题目

• 1She went to the bookstore and bought（）.

  A.dozen books

  B.dozens books

  C.dozen of books

  D.dozens of books

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• 2It is reported that the floods have left about（）people homeless.

  A.two thousand

  B.two-thousands

  C.two thousands

  D.two thousands of

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• 3The number of foreign students attending Chinese universities（）rising steadily since 1990.

  A.is

  B.are

  C.has been

  D.have been

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• 4Barbara is easy to recognize as she's the only one of the women who（）evening dress.

  A.wear

  B.wears

  C.has worn

  D.have worn

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• 5Such poets as Shakespeare（）widely read, of whose works, however, some difficult to understand.

  A.are; are

  B.is; is

  C.are; is

  D.is: are

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• 6Most of what has been said about the Smiths（）also true of the Johnsons.

  A.are

  B.is

  C.being

  D.to he

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• 7A poet and artist（）coming to speak to us about Chinese literature and painting tomorrow afternoon.

  A.is

  B.are

  C.was

  D.were

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• 8Professor Smith，along with his assistants,（）on the project day and night to meet the deadline.

  A.work

  B.working

  C.is working

  D.are working

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• 9With more forests being destroyed, huge quantities of good earth each year.

  A.is washing away

  B.is being washed away

  C.are washing away

  D.are being washed away

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• 10It is reported that the United States uses（）energy as the whole of Europe.

  A.as twice

  B.twice much

  C.twice much as

  D.twice as much

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