They accumulated（  ）information before designing the new model。

试卷相关题目

• 1Although this part of the book appears easy, the rest（  ）rather difficult。

  A.is

  B.was

  C.are

  D.be

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• 2There（  ）plenty of work for us to do today。

  A.is

  B.are

  C.has been

  D.have been

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• 3The whole bunch of flowers（  ）scattered over the floor。

  A.wane

  B.are

  C.has been

  D.have been

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• 4The farmers held two（  ）last week。

  A.sit-ins

  B.sits-in

  C.sit-in

  D.sits-ins

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• 5This question is too difficult，and everyone is（  ）to solve it。

  A.at hiswits’end

  B.at one’s wits’end

  C.at one’s wit’s end

  D.outof his wits’end

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• 6Our team received（  ）from the supplier last month。

  A.somenew equipment

  B.many new equipment s

  C.a few new equipment

  D.a lot of new equipments

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• 7The number students in this college（  ）this year。

  A.are increased

  B.has been increased

  C.Have been increased

  D.was increased

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• 8Nobody but Mary and Beth（  ）in the lab yesterday。

  A.are

  B.were

  C.was

  D.hadbeen

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• 9Professor White together with his assistant（  ）to arrive this afternoon。

  A.is

  B.are

  C.are going

  D.will be

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• 10Two thousand miles from here to the old castle（  ）a long distance。

  A.seem

  B.seems

  C.has

  D.are

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