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求助一道逻辑题!~~~

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楼主
发表于 2010-2-23 15:48:38 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
3 A study of martial relationships in which one partner’s sleeping and waking cycles differ from those of the other partner reveals that such couples share fewer activities with each other and have more violent arguments than do couples in a relationship in which both partners follow the same sleeping and waking patterns.Thus,mismatched sleeping and waking cycles can seriously jeopardize a marriage.


which of the following,if true,most seriously weakens the argument above?


A Married couples in which both spouses follow the same sleeping and waking patterns also occasionally have arguments that can jeopardize the couple’s marriage.
B The sleeping and waking cycles of individuals tend to vary from season to season.
C The individuals who have sleeping and waking cycles that differ significantly from those of their spouses tend to argue little with colleagues at work.
D People in unhappy marriages have been found to express hostility by adopting a different sleeping and waking cycle frome that of their spouses.
E According to a recent study,most people’s sleeping and waking cycles can be controlled and modified easily.










题目的大概意思就是说作息不太一样容易使婚姻陷入危机吧。然后要选出削弱的选项,答案选D,用排除法可以选出来,但是我想请问一下D选项用到的逻辑是不是因果倒置了?原文说作息时间jeopardize 婚姻,而选项说婚姻不幸福的人用不同的作息时间来发泄?

谢谢!~
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沙发
 楼主| 发表于 2010-2-23 18:55:07 | 只看该作者
没有人?。。。顶~~
板凳
发表于 2010-2-23 19:33:19 | 只看该作者

~~

我感觉这是一典型的采用“因果倒置”方法来weaken的题。正确答案就是要告诉你,题目把因和果搞错了
地板
发表于 2010-2-23 23:17:14 | 只看该作者

这一类型。。

因为有a所以有b,那么a一定b。这个不成立,因为a可能也是b的结果。
5#
 楼主| 发表于 2010-2-24 15:26:07 | 只看该作者
我感觉这是一典型的采用“因果倒置”方法来weaken的题。正确答案就是要告诉你,题目把因和果搞错了
-- by 会员 m8888302 (2010/2/23 19:33:19)




貌似你对逻辑的类型很熟悉?~~你是用cd上的方法还是xdf还是?~~~
6#
 楼主| 发表于 2010-2-24 15:26:28 | 只看该作者
因为有a所以有b,那么a一定b。这个不成立,因为a可能也是b的结果。
-- by 会员 gmatziyu (2010/2/23 23:17:14)


这个不就是因果倒置了么?~
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