Some teenagers _______ their health because they often expose themselves to so many electric products.

试卷相关题目

• 1－How long have you been at home? －Half an hour. My son _________ me home.

  A.would drive

  B.had driven

  C.has been driving

  D.drove

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• 2The lad couldn't ______ even if he ______ in time.

  A.have been saved; had been treated

  B.be saved; have been treated

  C.be saved; had been treated

  D.had been saved; would have been treated

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• 3. The last thirty years _____ the greatest number of laws stopping our rights and progress. Until today we have reached a stage _______ we have almost no rights at all．

  A.saw; which

  B.see; where

  C.are seeing; in which

  D.have seen; where

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• 4——Did you write to Grace last summer ? ——No, but I'll ________her over Christmas vacation .

  A.be seen

  B.be seeing

  C.have seen

  D.have been seeing

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• 5—Why didn't you go to Shelly's birthday party yesterday evening? —I ______ but I had an unexpected visitor.

  A.intended to

  B.had intended to

  C.was intended to have

  D.had intended to have

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• 6. Did you see a girl in white pass by just now ? No, sir.I ______a  newspaper .

  A.read

  B.had read

  C.would read

  D.was reading

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• 7In this university a medal with five thousand dollars _______ achieved success in science and technology every two years.

  A.is given to no matter who

  B.is given to whoever

  C.are given to anyone who

  D.gives to whomever

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• 8When my sister phoned me, I could not hear clearly what she was _______.

  A.speaking

  B.talking

  C.saying

  D.telling

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• 9. To help today's customers make a choice, a company in New York _____a video trolley — a supermarket trolley with a video screen to display advertisement and price information.____________ 

  A.has invented

  B.had invented

  C.invents

  D.is inventing

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• 10. We can't use the bridge now, because it _______.

  A.has been repaired

  B.is repairing

  C.is repaired

  D.is being repaired

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