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标题: lsta-16-3-23 [打印本页]

作者: sammen 时间: 2005-6-17 21:27
标题: lsta-16-3-23
23. Asbestos, an almost indestructible mineral once installed as building insulation, poses no health risk unless the asbestos is disturbed and asbestos fibers are released into the environment. Since removing asbestos from buildings disturbs it, thereby releasing asbestos fibers, the government should not require removal of all asbestos insulation.

Which one of the following, if true, most strengthens the argument?

(A) Asbestos poses far less risk to health than does smoking, drug and alcohol abuse, improper diet or lack of exercise.

(B) Asbestos can post a health threat to workers who remove it without wearing required protective gear.

(D) Asbestos is inevitably disturbed by building renovations or building demolition.

(E) Much of the time, removed asbestos is buried in landfills and forgotten with no guarantee that it will not be disturbed again.

这个题目我排除法作出来式E，但是不太明白E是怎么加强的。请NN给解释一下，谢谢。

作者: likui 时间: 2005-6-18 10:15

我看还是在于第一句Asbestos, an almost indestructible mineral once installed as building insulation, poses no health risk unless the asbestos is disturbed and asbestos fibers are released into the environment.

E就是说，buried 和forgotten了就不会into the environment了

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