The author associates the issue of global warming with that of smoking because ________.

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• 1According to the author, what should the Administration do about global warming、

  A.Offer aid to build cleaner power plants.

  B.Raise public awareness of conservation.

  C.Press for further scientific research.

  D.Take some legislative measures.

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• 2What does the author mean by “paralysis by analysis” (Last line, Paragraph 4)、

  A.Endless studies kill action.

  B.Careful investigation reveals truth.

  C.Prudent planning hinders progress.

  D.Extensive research helps decision-making.

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• 3According to Bruce Alberts, science can serve as ________.

  A.a protector

  B.a judge

  C.a critic

  D.a guide

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• 4An argument made by supporters of smoking was that ________.

  A.there was no scientific evidence of the correlation between smoking and death

  B.the number of early deaths of smokers in the past decades was insignificant

  C.people had the freedom to choose their own way of life

  D.antismoking people were usually talking nonsense

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• 5What can we infer from the last paragraph、

  A.Monkeys can be trained to develop social emotions.

  B.Human indignation evolved from an uncertain source.

  C.Animals usually show their feelings openly as humans do.

  D.Cooperation among monkeys remains stable only in the wild.

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• 6Researchers have come to believe that dreams ________.

  A.can be modified in their courses

  B.are susceptible to emotional changes

  C.reflect our innermost desires and fears

  D.are a random outcome of neural repairs

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• 7By referring to the limbic system, the author intends to show ________.

  A.its function in our dreams

  B.the mechanism of REM sleep

  C.the relation of dreams to emotions

  D.its difference from the prefrontal cortex

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• 8The negative feelings generated during the day tend to ________.

  A.aggravate in our unconscious mind

  B.develop into happy dreams

  C.persist till the time we fall asleep

  D.show up in dreams early at night

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• 9Cartwright seems to suggest that ________.

  A.waking up in time is essential to the ridding of bad dreams

  B.visualizing bad dreams helps bring them under control

  C.dreams should be left to their natural progression

  D.dreaming may not entirely belong to the unconscious

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• 10What advice might Cartwright give to those who sometimes have bad dreams、

  A.Lead your life as usual.

  B.Seek professional help.

  C.Exercise conscious control.

  D.Avoid anxiety in the daytim

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