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标题: OG 一题求解答 [打印本页]

作者: anonymous1111    时间: 2015-4-17 16:03
标题: OG 一题求解答
X86. Keith:Compliance with new government regulations requiring the installation of smokealarms and sprinkler systems in all theaters and arenas will cost theentertainment industry $25 billion annually. Consequently, jobs will be lostand profits diminished. Therefore, these regulations will harm the countrys economy.
Laura: The $25 billion spent by somebusinesses will be revenue for others. Jobs and profits will be gained as wellas lost.
Laura responds to Keith by
(A) demonstrating that Keiths conclusion is  basedon evidence that is[url=]not relevant to[/url] the issue at hand
(B) [url=]challenging the plausibility[/url] of the evidence that serves as the basis for Keiths argument
(C) suggesting that Keiths argument overlooks a mitigating consequence C
(D) [url=]reinforcing[/url] Keiths conclusion bysupplying a complementary interpretation of the evidence Keith cites
(E)[url=]agreeing with the main conclusion[/url]of Keiths argument butconstruing that conclusion as grounds for optimism rather than for pessimism

楼主错选的是B

K 的reasoning 是工作减少,利润减少。所以规定有害经济。
L 说工作利润不会减少

可以理解为undermines an assumption of the Ksargument 吗。


谢谢解答!














作者: 毕出-Helr    时间: 2015-4-24 12:30
(B)的直接翻译是: 挑战了Keith的论证所基于的证据。这个选项的意思是“反驳前提”,也就是说,它认为Laura在指出Keith前提的不足,这显然是Laura并没有提及的。这和挑战Keith的assumption是不同的,assumption是评估推理的一种手段,并不是推理前提本身的内容,所以两者是不同的。当然,如果改为undermines an assumption of the K’s argument,那这个选项也是可以选的。
作者: alzn2765    时间: 2015-5-22 14:32
B的意思是说L觉得K的前提是错误的。那么L给出的里有必须要直接指向K的前提,证明K说错了。
C的意思是说L觉得K的前提没错,但K只看到不好的一面而没有看到好的一面,也就是说L不觉得K说的完全是错的,只是K只说了不好的,没看到好的,L之后把好的那一面说了出来:有人赔的一定是其他人赚的。这相当于加入第三条因素导致原来的前提+L的补充无法推出原来的结论的一种削弱。

B相当于直接攻击,C相当于让步转折。





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