Economics mainly________the study of how a society organizes its money, trade and industry.

试卷相关题目

• 1It is reported that more than one politician________in this scandal.

  A.has involved

  B.has been involved

  C.have been involved

  D.have involved

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• 2Every possible means________to prevent air pollution, but the sky is still not clear.

  A.have used

  B.has used

  C.has been used

  D.have been used

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• 3Nearly half of all exports from the European Union to China now________from Germany.

  A.came

  B.comes

  C.come

  D.is coming

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• 4Neither I nor my colleagues________that the director is going to resign.

  A.knows

  B.know

  C.has known

  D.is to know

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• 5As a result of the serious flood,________of the buildings in the area________repairing.

  A.two-third,need

  B.two-thirds, needs

  C.two-thirds,need

  D.second-three, need

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• 6Eighty percent of the highway________so far.

  A.has been completed

  B.are completed

  C.have been completed

  D.has completed

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• 7Quantities of soil________in the area, resulting in the increasing number of natural disasters.

  A.have been washed away

  B.is washed away

  C.was washed away

  D.have washed away

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• 8What the boy wants________a toy, and what his sister wants________some storybooks.

  A.are,are

  B.is,is

  C.is,are

  D.are, is

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• 9His wife as well as he________ invited to the business party.

  A.has been

  B.have been

  C.has

  D.are

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• 10The parenting style________a strong influence on the character of the children. 

  A.have

  B.having

  C.to have

  D.has

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