_____ the theory, the scientists asked more than sixty college students to take part in the experiment.

试卷相关题目

• 1The boy wanted to ride his bicycle in the street,but his mother told him ______.

  A.not to

  B.not to do

  C.not do it

  D.I don't do

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• 2— Did that book give the information you needed?   —  Yes, but ______, we had to read it almost entirely.    

  A.for finding it

  B.to find it

  C.finding it

  D.by finding it

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• 3She pretended _______ me when I passed by.    

  A.not to see

  B.not seeing

  C.to not see

  D.having not seen

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• 4That is the only way we can imagine _____ the overuse of water in students' bathrooms.   

  A.reducing

  B.to reduce

  C.reduced

  D.reduce

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• 5— How about the result?— Well, it remains ______whether we've got enough support.

  A.seen

  B.to be seen

  C.seeing

  D.to see

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