2. 外语
  3. Examination on virus from the Vietnamese woman implied that ______. It can be inferred from the 2nd paragraph that ______.

Examination on virus from the Vietnamese woman implied that ______. It can be inferred from the 2nd paragraph that ______.

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问题 Examination on virus from the Vietnamese woman implied that ______.
It can be inferred from the 2<上标>nd paragraph that ______.
选项 A、the whole Asia was influenced by the bird flu
B、the bird flu virus won’t transmit among human even if it mutate
C、H5N1 virus will no longer in existence after two years
D、the virus transmission among poultry can be controlled in about two years
答案D
解析 本题问“从文章的第二段可以得出怎样的推断?”文中第二段第五句提到“the WHO warned the bird flu  outbreak in Asia could take two years to get under control.”也就是说，控制禽流感需要两年的时间。因此[D]“家禽之间的病毒传播可以在两年之内控制住”正确。[A]“整个亚洲都被禽流感所影响”。文中末段虽然提到亚洲的很多国家发现禽流感的病例，但是并没有说整个亚洲都受其影响了。[B]“即便是禽流感病毒变异了，它也不会在人与人之间传播”。文中第段提到“Experts say... to person”。也就是说，如果病毒变异了就很可能会在人类之间传播。[C]“H5N1病毒两年后将不会存在”。从文中可知，禽流感病毒可能在两年之内被控制住，但并不是说这种病毒就从此消失了。
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大学英语四级

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