We can conclude from this passage that        .

试卷相关题目

• 1The most useful kind of exercise is exercise that        .

  A.trains the body for weight lifting

  B.enables a person to run ahead with great power

  C.is both beneficial and inexpensive

  D.develops the heart, lungs, and circulatory systems

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• 2Which of the following is the only special equipment that joggers need、

  A.Good shoes.

  B.Street clothes.

  C.Expensive suits.

  D.Warm-up trousers.

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• 3The main purpose of this passage is to        .

  A.discuss jogging as a physical fitness program

  B.describe the type of clothing needed for jogging

  C.provide scientific evidence of the benefits of jogging

  D.promote some shoes for jogging

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• 4The underlined word “combat” in the last paragraph probably means “_____”.

  A.discuss

  B.identify

  C.fight

  D.present

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• 5Which of the following statements about the book is WRONG、

  A.It contains information about specific foods.

  B.It has been poorly evaluated by its readers.

  C.It is useful for people with diabetes.

  D.It was published in September, 2007.

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• 6We can infer from the passage that _____.

  A.the oceans cause global warming

  B.the oceans stop global warming

  C.the oceans release nutrients and heat

  D.the ocean ecosystems face more dangers

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• 7From the passage we can learn that the ocean’s currents _____.

  A.produce oxygen and nutrients everywhere

  B.absorb 25~50% of the energy from the sun

  C.distribute heat and nutrients around

  D.change the ocean’s circulation patterns

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• 8Which of the following is NOT the result of the ocean absorbing heat and carbon dioxide、

  A.It causes further acidification.

  B.It affects shell-forming species.

  C.It makes the atmosphere hotter.

  D.It regulates the Earth’s climat

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• 9This passage mainly talks about ______.

  A.the roles of oceans

  B.global warming

  C.ocean currents

  D.carbon dioxide

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