There's no way of knowing why one man makes an important discovery ________ another man, also intelligent, fails.

试卷相关题目

• 1Our class will go to the National Park next Sunday ——________ it rains, of course.

  A.when

  B.unless

  C.for

  D.whether

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• 2Some people care much about their appearance and always ask if they look fine in ________ they are wearing.

  A.that

  B.what

  C.how

  D.which

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• 3Don't you know that Australia was, as a matter of fact, _________ used to be a nation of prisoners!

  A.where

  B.what

  C.which

  D.that

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• 4______ is well known to everyone, I should say, is that a man becomes learned by asking questions.

  A.Who

  B.It

  C.As

  D.What

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• 5She thought I was praising her child，_____，in fact，I was scolding him for his bad behaviors　at school.

  A.what

  B.while

  C.so that

  D.therefore

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• 6He had just reached home _____ a man called to see him.

  A.while

  B.after

  C.until

  D.when

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• 7______ I could say a word, she had stormed out of the room.

  A.When

  B.As

  C.While

  D.Before

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• 8He came to the meeting _________ his serious illness．

  A.inspite

  B.evenif

  C.asaresultof

  D.despite

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• 9There is no point making complaint of getting low-paid ______ you don't make any effort at all.

  A.until

  B.when

  C.once

  D.though

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• 10I fell in love with the West Lake ________ I went to Hangzhou.

  A.for the first time

  B.first time

  C.the first time

  D.for first time

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