The professor, ________ his assistants,  _______ conducting the experiment.

试卷相关题目

• 1Changing the design of a new product may ______ the risk of its production in the market.

  A.bring about

  B.come about

  C.bring up

  D.come up

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• 2Pratt failed many times but he finally ____________ to find a successful way to solve the problem.

  A.broke out

  B.broke up

  C.broke down

  D.broke through

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• 3She doesn't speak ____________her friend, but her written work is excellent.

  A.as well as

  B.so often as

  C.so much as

  D.as good as

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• 4Alexander tried to get his work _______in the medical circles.

  A.to recognize

  B.recognizing

  C.recognize

  D.recognized

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• 5To 'stick to something' means that you continue to do it and don't ______.

  A.give in

  B.put off

  C.give up

  D.put up

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• 6After marriage, the world-famous man, who was a leading role in physics, decided to give up his wife ________ his career（事业）.

  A.more than

  B.rather than

  C.instead

  D.in place of

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• 7Fortunately, I was just _____________ to catch the last bus to the hotel.

  A.at times

  B.too early

  C.in time

  D.too late

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• 8My father has worked for 20 years in the field of medicine, so he has_______ a huge amount of experience.

  A.achieved

  B.piled

  C.completed

  D.accumulated

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• 9_______ the smoggy weather, the central government has taken action to deal with it.

  A.As with

  B.As for

  C.As if

  D.As though

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• 10The actress looked so charming in the beautiful Vera Wang dress that photographers took _______ pictures of her.

  A.a great many

  B.mass of

  C.the number of

  D.a large amount of

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