I wasn't aware of this before, but recent research _____ that eating too much fat can contribute to heart disease.

试卷相关题目

• 1Had you listened to the doctor, you _______ all right now.

  A.are

  B.would be

  C.were

  D.would have been

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• 2The novels written by the author sell best, but five years ago no one could have imagined how great a role he ______in the literary world.

  A.was playing

  B.was to play

  C.had played

  D.played

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• 3Obviously, he _____ a bad cold. He coughs all the time

  A.has

  B.is having

  C.will have

  D.was

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• 4When Nancy was at college, she ____ three foreign languages, but I am surprised to find that  she ____ all except a few words of each.

  A.spoke; had forgotten

  B.had spoken; had forgotten

  C.spoke; has forgotten

  D.had spoken; has forgotten

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• 5I need one more stamp before my collection ______.

  A.has completed

  B.completes

  C.has been completed

  D.is completed

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• 6Lang Ping, who is said to have started her coaching career in America, ____ volleyball in China for almost twenty years.

  A.played

  B.have played

  C.was playing

  D.had played

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• 7What a pity! When we got to the cinema, the movie Let the Bullets Fly ______, so we saw only the end of it

  A.was finishing

  B.would be finishing

  C.just finished

  D.had just finished

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• 8I would have come earlier, but I ________ that you were waiting for me.

  A.hadn't known

  B.didn't know

  C.would have known

  D.haven't know

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• 9Some of the wolves there _________ their fur

  A.are hunting

  B.are hunting for

  C.are hunted for

  D.hunt for

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• 10A balloon              as it is filled with air.

  A.is increased

  B.increases

  C.expands

  D.is expanded

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