It is these poisonous products____  can cause the symptoms of the flu , such as headache and aching muscles .

试卷相关题目

• 1A good storyteller must be able to hold his listeners’ curiosity____  he reaches the end of the story .

  A.when

  B.unless

  C.after

  D.until

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• 2We were in____  when we left that we forgot the airline tickets .

  A.a rush so anxious

  B.a such anxious rush

  C.so an anxious rush

  D.such an anxious rush

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• 3-How far apart do they live 、-____ I know , they live in the same neighbourhood .

  A.As long as

  B.As far as

  C.As well as

  D.As often as

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• 4I thought Jim would say something about his school report , but he____  it .

  A.doesn’t mention

  B.hadn’t mentioned

  C.didn’t mention

  D.hasn’t mentioned

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• 5The house rent is expensive . I’ve got about half the space I had at home and I’m paying ____ here .

  A.as three times much

  B.as much three times

  C.much as three times

  D.three times as much

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• 6The discovery of new evidence led to____  .

  A.the thief having caught

  B.catch the thief

  C.the thief being caught

  D.the thief to be caught

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• 7Only when your identity has been checked ,____ .

  A.you are allowed in

  B.you will be allowed in

  C.will you allow in

  D.will you be allowed in

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• 8Generally speaking ,____ according to the directions , the drug has no side effect .

  A.when taking

  B.when taken

  C.when to take

  D.when to be taken

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• 9It is pretty well understood____  controls the flow of carbon dioxide in and out the atmosphere today .

  A.that

  B.when

  C.what

  D.how

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• 10I can think of many cases____  students obviously knew a lot of English words and expressions but couldn’t write a good essay .

  A.why

  B.which

  C.as

  D.where

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