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

试卷相关题目

• 1Professor 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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• 2A 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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• 3Most 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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• 4The company had about 20 notebook computers but only one -third（）used regularly. Now we have 60 working all day long.

  A.is

  B.are

  C.was

  D.were

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• 5She went to the bookstore and bought（）.

  A.dozen books

  B.dozens books

  C.dozen of books

  D.dozens of books

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• 6It 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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• 7Seventy-five percent of the earth's surface（）with water.

  A.is covered

  B.is covering

  C.were covered

  D.are covered

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• 8The following（）some other mental diseases.

  A.being

  B.are

  C.was

  D.were

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• 9Not only you but also I（）able to help him out.

  A.are

  B.is

  C.am

  D.were

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• 10“The Kites"（）us a story of the kite's history.

  A.have told

  B.tells

  C.were told

  D.was told

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