With the help of high technology, more and more substances _________ in the past years.

试卷相关题目

• 1Great changes ______ in my school in the past ten years.

  A.took place

  B.were taken place

  C.have taken place

  D.have been taken place

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• 2Though I was tired out that evening, I _____ from falling asleep by the great pain in my knee.

  A.was prevented

  B.had prevented

  C.has prevented

  D.am prevented

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• 3By the end of last year, another new gymnasium ______ in Beijing.

  A.would be completed

  B.was being completed

  C.has been completed

  D.had been completed

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• 4It was the first time I _______ there and I was impressed by the friendly people very much.

  A.go

  B.was going

  C.had gone

  D.have gone

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• 5Do let your mother know the truth. She seems to _______ everything.

  A.have told

  B.be told

  C.have been told

  D.being told

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• 6Many students ______independent learning skills because the education system spoon-feeds them.

  A.are lack in

  B.lack

  C.lack in

  D.lack of

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• 7----What was the party like? ----Wonderful. It's years  _____ I enjoyed myself so much.

  A.after

  B.before

  C.when

  D.since

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• 8—You don't look well． Are you ill? —No, the mid-term exam is coming and I _________reading until midnight．

  A.stayed up

  B.am staying up

  C.have stayed up

  D.will stay up

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• 9—Car prices have been going down sharply in the last 20 years. —It's not surprising because the law of market _______the price of a product

  A.is controlling

  B.controls

  C.has controlled

  D.controlled

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• 10Mother wanted to be a good provider, a role she _______ since her marriage to Father.

  A.shoulders

  B.has been shouldering

  C.is shouldering

  D.shouldered

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