AIDS control and prevention is a ____ to China as well as to the whole world.     

试卷相关题目

• 1—If you like I can do some shopping for you.—That's a very kind ________.

  A.offer

  B.service

  C.point

  D.suggestion

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• 2According to the recent research,heavy coffee drinking and heart attack is not necessary __________and effect.     

  A.reason

  B.impact

  C.fact

  D.cause

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• 3There is a growing________for people to work at home instead of in offices.     

  A.temptation

  B.tendency

  C.tradition

  D.fashion

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• 4With the development of the Internet, people in China can enjoy more ______ of speech. They cannow make comments on the government according to the law .

  A.freedom

  B.equality

  C.right

  D.science

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• 5The _______the young man left on us is that he was from a respectable family.   

  A.sight

  B.appearance

  C.impression

  D.expression

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• 6The _____ of fresh water brought about a lot of difficulties for those living on the island.     

  A.short

  B.absence

  C.lackness

  D.existence

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• 7The _____ of the trees in the water are very clear.   

  A.mirror

  B.reflection

  C.shadow

  D.sight

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• 8John told me that he had lost his key to the car, but he didn't really lose it-that's just a(an)________．

  A.fool

  B.event

  C.performance

  D.trick

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• 9There is already clear ______ to show that plants and animals are being affected by climate change.   

  A.witness

  B.evidence

  C.identity

  D.announcement

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• 10-- Hello, Jessica! What happened?-- I could not hear you clearly because my mobile phone could not receive a good _____.

  A.sign

  B.signal

  C.symbol

  D.mark

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