I soon found that the work I was doing had already been done by someone else.________，I was wasting my time.

试卷相关题目

• 1She _______ the path as the trees around her became thicker．

  A.lost sight of

  B.caught sight of

  C.lost sight

  D.caught sight

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• 2--I wonder why everybody looks at me strangely when I cross the road. --In this city, you have to wait for a walk _____ to cross the road.

  A.signal

  B.symbol

  C.mark

  D.status

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• 3It is reported that by careful questioning the police managed to ______ the information they were looking for.

  A.add up

  B.set down

  C.dig out

  D.set up

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• 4The teacher asked me to repeat his words and _____.

  A.so did I

  B.I do so

  C.I did so

  D.so did he

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• 5There was no lack _______ volunteers, but money．

  A.at

  B.of

  C.in

  D.about

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• 6To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses．

  A.strengths

  B.benefits

  C.techniques

  D.values

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• 7It's known to us that Callum ________ the local accent after talking with the native speakers.

  A.put up

  B.picked up

  C.made up

  D.set up

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• 8The number of speech pathologists(who help people who have problems speaking)______ double by the year 2012.

  A.is expected to

  B.are expected to

  C.expects to

  D.expect to

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• 9I'm sorry to tell you that the library doesn't allow ________ loudly.

  A.talking

  B.to talk

  C.anyone talking

  D.anyone talk

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• 10Mr. White is a careful and experienced engineer, so he is often ______ to finish some challenging tasks.

  A.appreciated

  B.approached

  C.appointed

  D.agreed

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