____ worries the doctor most was ______ they could find the cause of the disease.

试卷相关题目

• 1At the beginning of a speech, it is very important to grab the audience's attention and makethem interested in ______ you have to say.

  A.which

  B.what

  C.that

  D.who

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• 2Whenever a natural disaster happens, we should offer _____ help we could, to those victims.

  A.however

  B.whatever

  C.whenever

  D.whichever

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• 3_____ impressed the audience most was ______ the magician Liu Qian played in this year's Spring Gal

  A.A.What; what

  B.What; that

  C.That; what

  D.That; that

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• 4The reason _____ he didn't go to school yesterday was _____ he was ill.

  A.why; that

  B.that; because

  C.that; that

  D.for which; what

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• 5Maybe all Americans realize that ____ they expect to be next president will face masses of problems.

  A.no matter who

  B.whoever

  C.whomever

  D.no matter whom

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• 6_____ fashions differ from country to country may reflect the culture difference from one aspect.

  A.What

  B.That

  C.This

  D.Which

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• 7Willpower is a kind of quality, _____ is _____ it takes to do anything well.

  A.what; which

  B.what; what

  C.which; which

  D.which; what

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• 8Engines are to machines ____ hearts are to animals.

  A.as

  B.that

  C.what

  D.which

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• 9The new research center will be set up _____ was a wasteland 20 years ago.

  A.in what

  B.where

  C.in which

  D.there

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• 10He doesn't think the question of ______ they are boys or girls is important .

  A.if

  B.whether

  C.which

  D.that

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