There can be no doubt________you will succeed in your scientific research.

试卷相关题目

• 1Mary is not happy to live with her parents.What she wants________more privacy while what her parents expect________more time to be with her.

  A.is,

  B.is,are

  C.are,are

  D.are, is

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• 2Tom is the only one of the students who________to Shanghai. 

  A.have gone

  B.have been

  C.has been

  D.had gone

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• 3Jack is one of the foreign experts who________in China now.

  A.works

  B.is working

  C.are working

  D.has been working

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• 4One hundred and twenty kilometers per hour________usually the speed limit for cars on the freeway.

  A.are

  B.is

  C.have

  D.had

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• 5A survey of the opinions of students________that they admit several hours of sitting in front of the computer________harmful to health.

  A.show, are

  B.shows,is

  C.show, is

  D.shows, are

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