In the experiment described in Paragraph 3, the video-watchers experienced a downturn in the antibody because ________.

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• 1We can conclude from the study of the 158 nurses in 2001 that ________.

  A.people under stress tend to have a poor memory

  B.people who can’t get their job done experience more stress

  C.doing challenging work may be good for one’s health

  D.stress will weaken the body’s defense against germs

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• 2The word “shun” (Line 1, Par

  A.1) most probably means ________.A.cut down on

  B.stay away from

  C.run out of

  D.put up with

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• 3The passage is mainly about ________.

  A.the benefits of manageable stress

  B.stay away from

  C.run out of

  D.put up with

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• 4Three high school students started a website in order to ________.

  A.attract greater public attention to their needs

  B.appeal to the public for contributions and donations

  C.expose officials who neglected their duties

  D.keep people properly informed of the crisis

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• 5Why did Coffman request an investigation、

  A.To see if there was a deliberate cover-up of the problem.

  B.To find out the extent of the consequences of the case.

  C.To make sure that the school principals were innocent.

  D.To stop the voters approving the $212 million bong issu

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• 6Dr. Bruce McEwen of Rockefeller University believes that ________.

  A.a person’s memory is determined by the level of hormones in his body

  B.stress hormones have lasting positive effects on the brain

  C.short bursts of stress hormones enhance memory function

  D.a person’s memory improves with continued experience of stress

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• 7If a mother adds “but” to an apology, ________.

  A.she doesn’t feel that she should have apologized

  B.she does not realize that the child has been hurt

  C.the child may find the apology easier to accept

  D.the child may feel that he owes her an apology

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• 8According to the author, saying “I’m sorry you’re upset” most probably means “________”.

  A.You have good reason to get upset

  B.I’m aware you’re upset, but I’m not to blame

  C.I apologize for hurting your feelings

  D.I’m at fault for making you upset

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• 9It is not advisable to use the general, all-covering apology because ________.

  A.it gets one into the habit of making empty promises

  B.it may make the other person feel guilty

  C.it is vague and ineffective

  D.it is hurtful and insulting

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• 10We learn from the last paragraph that in teaching children to say sorry ________.

  A.the complexities involved should be ignored

  B.their ages should be taken into account

  C.parents need to set them a good example

  D.parents should be patient and tolerant

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