The word“it”in paragraph 2(line 5)refers to

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• 1The black—and—blue symptom of a sprain is due to

  A.pressing one’s ankle．

  B.a tight bandage．

  C.applying a cold pack．

  D.bleeding under the skin．

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• 2A sprain is caused by

  A.blood vessels being hurt in the foot．

  B.constantly changing body temperature．

  C.1igament fibers of a joint being twisted．

  D.elevating one’s ankle．

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• 3If a person dreams of failing to do something in public，he may__________.

  A.be under pressure in everyday life

  B.be afraid of losing control in real life

  C.feel inferior in reality

  D.feel lonely in everyday life

  E.feel tired in real life

  F.be afraid of losing his job in real life

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• 4If a person dreams of going over the edge of a cliff，he may__________.

  A.be under pressure in everyday life

  B.be afraid of losing control in real life

  C.feel inferior in reality

  D.feel lonely in everyday life

  E.feel tired in real life

  F.be afraid of losing his job in real life

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• 5If a person dreams of being chased by others，he may__________.

  A.be under pressure in everyday life

  B.be afraid of losing control in real life

  C.feel inferior in reality

  D.feel lonely in everyday life

  E.feel tired in real life

  F.be afraid of losing his job in real life

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• 6Once the initial cold pack is removed，what is to be done、

  A.Wait 30 minutes and then reapply the ice pack for 20 minutes．

  B.Begin bandaging the ankle．

  C.Keep the ankle in a position lower than your heart．

  D.Wait 20 minutes and then reapply the ice pack for 30 minutes．

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• 7The main idea of the passage is to explain

  A.how a sprain occurs．

  B.how to treat a sprained ankle．

  C.how to bandage an injured foot．

  D.how to reduce the temperature of a wounded area．

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• 8Most people in the USA believe that

  A.advances have been made in treating AIDS．

  B.AIDS is no longer an epidemic．

  C.AIDS is killing more people than before．

  D.there is still no cure for AIDS．

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• 9Before the findings released by the Kaiser Family Foundation，activists worried that

  A.the Americans might not concern about AIDS any more．

  B.the government is too optimistic about the cure of AIDS．

  C.the deaths caused by AIDS may increase．

  D.scientists may not find cures for AIDS．

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• 10The results of the Kaiser survey and those of Gallup Poll are

  A.similar．

  B.different．

  C.both wrong．

  D.both unrealistic．

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