（2011重庆卷 34﹚It is not always easy for the public to see _______ use a new invention can be of to human life.

试卷相关题目

• 1（2011湖南卷)31﹚Before a problem can be solved, it must be obvious ______the problem itself is.

  A.what

  B.that

  C.which

  D.why

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• 2（2010福建﹚We should respect food and think about the people who don’t have ______ we have here and treat food nicely.

  A.that

  B.which

  C.what

  D.whether

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• 3（2010湖南﹚Cindy shut the door heavily and burst into tears. No one in the office knew _____she was so angry.

  A.where

  B.whether

  C.that

  D.why

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• 4（2010天津﹚As a new graduate, he doesn’t know  ______ it takes to start a business here.

  A.how

  B.what

  C.When

  D.which

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• 5（2010北京﹚  ______ some people regard as a drawback is seen as a plus by many others.

  A.Whether

  B.What

  C.That

  D.How

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