Due to the widespread _______ of this medical technology, more diseases can be discovered and treated at an early stage.

试卷相关题目

• 1--- I'm sorry I stepped on your toe; it was an accident. --- It wasn't! You did it ______.

  A.by accident

  B.at present

  C.on purpose

  D.at dusk

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• 2The written record of our conversation doesn't ________ what was actually said. There are a lot of mistakes.

  A.correspond with

  B.relate to

  C.look into

  D.refer to

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• 3A good solution to the problem _________at the meeting.

  A.came about

  B.came along

  C.came up

  D.came to

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• 4Getting your students ________ in classroom activities is vitally important.

  A.trapped

  B.devoted

  C.stuck

  D.involved

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• 5I called the airline to ______ my flight reservation a week before I left for Canad

  A.A.expand

  B.book

  C.confirm

  D.strengthen

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• 6I can't say a thank you ________ much. I couldn't have succeeded without your help.

  A.too

  B.quite

  C.that

  D.very

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• 7--- ____ busy schoolwork, the children also have to take arts, music and sports classes in their free time. --- I wonder what they will become.

  A.Rather than

  B.Expect for

  C.Apart from

  D.Owing to

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• 8The U.S. government on Wednesday _______ former Commerce Secretary Gary Locke as ambassador to China, making him the first Chinese-American ever to take the post.

  A.accumulated

  B.reflected

  C.distinguished

  D.appointed

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• 9We can no longer ________ to consider water an almost free resource that we can use as much as we like.

  A.permit

  B.afford

  C.expect

  D.offer

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• 10Mr. Tiger insisted that he _______ the money back to his boss but his boss said that he didn't receive it.

  A.should pay

  B.had paid

  C.pay

  D.would pay

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