Which of the following can be the beat title for this passage、

试卷相关题目

• 1We can learn from the passage that _____.

  A.sunscreen users get skin cancer more often

  B.the volunteers have proved the effect of sunscreen

  C.the new study was based on the experiences of volunteers

  D.the number of skin cancer patients is increasing in America

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• 2People with fair skin and freckles _____.

  A.seldom use sunscreen

  B.are more in danger of skin concer

  C.can be free from the harm of the sun

  D.often expose themselves to the sun

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• 3This passage is mainly about            .

  A.energy-saving tips

  B.fuel-saving tips

  C.do it yourself tips

  D.environment-protecting

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• 4This passage is mainly about _____.

  A.energy-saving tips

  B.fuel-saving tips

  C.do it yourself tips

  D.environment-protecting

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• 5We can conclude from the passage that the author probalily discourages _____.

  A.planting leafy trees around your home

  B.turning off the ceiling fan before you leave your house

  C.keeping your south-facing windows open during the day

  D.using fluorescent bulbs instead of incandescent bulbs

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