Walter: A copy of an artwork should be worth exactly what the original is worth if the two works are visually indistinguishable. After all, if the two works are visually indistinguishable, they have all the same qualities, and if they have all the same qualities, their prices should be equal.
Marissa: How little you understand art! Even if someone could make a perfect copy that is visually indistinguishable from the original, the copy would have a different history and hence not have all the same qualities as the original.
Marissa uses which of the following techniques in attempting to refute Walter’s argument?
(A) Attacking his assumption that the price of an artwork indicates its worth
(B) Raising a point that would undermine one of the claims on which his conclusion is based
(C) Questioning his claim that a perfect copy of a work of art would be visually indistinguishable from the original
(D) Giving reason to believe that Walter is unable to judge the quality of a work of art because of his inadequate understanding of the history of art(B)
(E) Proposing alternative criteria for determining whether two works of art are visually indistinguishable
我选了d,我觉得the copy would have a different history and hence not have all the same qualities as the original是d中的抽象词reason,可是b中的抽象词his claim我没有找到对应的。我觉得只有W发表过claim,M并没有发表过claim阿!
Walter: A copy of an artwork should be worth exactly what the original is worth if the two works ...
summergal 发表于 2013-6-27 20:17
9. Marissa uses which of the following techniques in attempting to refute Walter’s argument?
(A) Attacking his assumption that the price of an artwork indicates its worth
(B) Raising a point that would undermine one of the claims on which his conclusion is based W认为qualities一样,所以prices一样。而M指出qualities不一样,削弱假设,进而攻击结论
(C) Questioning his claim that a perfect copy of a work of art would be visually indistinguishable from the original
(D) Giving reason to believe that Walter is unable to judge the quality of a work of art because of his inadequate understanding of the history of art 不只是“历史”(B)
(E) Proposing alternative criteria for determining whether two works of art are visually indistinguishable作者: xuyuanwai 时间: 2013-7-3 05:53
类比推理,第一个人认为视觉上一样,所以都一样,价格也一样
要削弱,就要说两者不相似不可比,第二个人正好说了就算视觉一样,也有其他地方不一样
所以通过削弱他的base削弱了推理
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