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标题: Lsat-16-2-2 [打印本页]

作者: regine 时间: 2004-4-11 10:29
标题: Lsat-16-2-2
Physicist: The claim that low-temperature nuclear fusion can be achieved entirely by chemical means is based on chemical experiments in which the measurements and calculations are inaccurate.

Chemist: But your challenge is ineffectual, since you are simply jealous at the thought that chemists might have solved a problem that physicists have been unable to solve.

Which one of the following is the strongest criticism of the chemist's response to the physicist's challenge?

(A) It restates a claim in different words instead of offering evidence for this claim

(B) It fails to establish that perfect accuracy of measurements and calculations is possible.

(D) It is directed against the proponent of a claim rather than against the claim itself

(E) It rests on a contradiction

这个题目答案是D. B选项为什么又不对?

作者: weiyu 时间: 2004-4-11 11:20
B)个人认为问题在perfect. 另外chemist只是针对了物理学家，没有针对其论断本身．D好像更准确的反应了逻辑错误

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