Patients in the early stages of the disease recovered more quickly in the trial．

试卷相关题目

• 1Over forty people participated in the study．

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The vaccine cured all the participants in the trial．

  A.Right

  B.Wrong

  C.Not mentioned

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• 3The contract between the two companies will <u>expire</u> soon

  A.shorten

  B.start

  C.resume

  D.end

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• 4There was something <u>peculiar</u> in the way the smiles.

  A.strange

  B.different

  C.wrong

  D.funny

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• 5She gets <u>aggressive</u> when she is drunk.

  A.worried

  B.sleepy

  C.offensive

  D.anxious

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• 6All the patients were from Dallas．

  A.Right

  B.Wrong

  C.Not mentioned

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• 7Every patient was injected with the same vaccine．

  A.Right

  B.Wrong

  C.Not mentioned

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• 8The vaccine activates the immune system．

  A.Right

  B.Wrong

  C.Not mentioned

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• 9The vaccine may be useful for treating other cancers．

  A.Right

  B.Wrong

  C.Not mentioned

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• 10Paragraph 1__________

  A.Main reason for the popularity of organic food

  B.Description of organic farming

  C.Factors that affect food health value

  D.Testing the taste of organic food

  E.Necessity to remove hidden dangers from food

  F.Research into whether organic food is better

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