_____ the police thought he was the most likely one, they could not arrest him since they had no exact proof about it.  

试卷相关题目

• 1He is so busy. He cannot afford enough time with his son ____ he wants to.

  A.even if

  B.as if

  C.because

  D.before

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• 2I was doing my homework in my bedroom _______the light went out. I did it with a candle on.

  A.which

  B.while

  C.when

  D.where

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• 3I wonder when it was __________ you came to realize __________ he said meant.

  A.that; what

  B.what; that

  C.what; what that

  D.that; what what

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• 4—How was that? —I was chatting on line ______ the power went out.

  A.because

  B.while

  C.as

  D.when

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• 5From space, the earth looks blue. This is _________ about seventy-one percent of its surface is covered by water.

  A.why

  B.how

  C.because

  D.whether

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• 6Work hard at your lessons, ______ you'll fail the exams again.

  A.and

  B.but

  C.otherwise

  D.besides

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• 7They held a meeting ____ they could hear everyone's ide

  A.A.even if

  B.now that

  C.in case

  D.so that

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• 8—Would you tell me ____you want your tea, with sugar or milk? —Sugar, please.

  A.whether

  B.when

  C.what

  D.how

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• 9Usually pilots need about a decade of experience _______ they can be promoted to captain.

  A.after

  B.before

  C.then

  D.when

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• 10If you are able to talk to a friend over the telephone, you feel that you are close _______ the actual distance is not shortened.

  A.even if

  B.so long as

  C.if

  D.as

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