Over forty people participated in the study．

试卷相关题目

• 1The vaccine cured all the participants in the trial．

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The contract between the two companies will <u>expire</u> soon

  A.shorten

  B.start

  C.resume

  D.end

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• 3There was something <u>peculiar</u> in the way the smiles.

  A.strange

  B.different

  C.wrong

  D.funny

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• 4She gets <u>aggressive</u> when she is drunk.

  A.worried

  B.sleepy

  C.offensive

  D.anxious

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• 5Make sure the table is securely <u>anchored</u>．

  A.repaired

  B.cleared

  C.booked

  D.fixed

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• 6Patients in the early stages of the disease recovered more quickly in the trial．

  A.Right

  B.Wrong

  C.Not mentioned

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• 7All the patients were from Dallas．

  A.Right

  B.Wrong

  C.Not mentioned

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• 8Every patient was injected with the same vaccine．

  A.Right

  B.Wrong

  C.Not mentioned

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• 9The vaccine activates the immune system．

  A.Right

  B.Wrong

  C.Not mentioned

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• 10The vaccine may be useful for treating other cancers．

  A.Right

  B.Wrong

  C.Not mentioned

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