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标题: 一道“措施目的型”的逻辑!! [打印本页]

作者: lunachasedream    时间: 2013-8-10 20:50
标题: 一道“措施目的型”的逻辑!!
3M的分类中属于——(对目标的)无效性反对也是一个基本反对,目标根本就不会去执行原论证中的方案,即方案等于无效

152. Mouth cancer is adanger for people who rarely brush their teeth. In order to achieve earlydetection of mouth cancer in these individuals, a town’s public healthofficials sent a pamphlet to all town residents, describing how to performweekly self-examinations of the mouth for lumps. 措施目的
Which of the following,if true, is the best criticism of the pamphlet as a method of achievingthe public health officials’ goal?
(A) Many dentaldiseases produce symptoms that cannot be detected in a weekly self-examination.—>并没有特别削弱自检是发现口癌的方法(要点出KW口癌)
(B) Once mouth cancerhas been detected, the effectiveness of treatment can vary from person toperson. —>说明癌症检测出来后的事情,跟自检本身无关
(C) The pamphlet wassent to all town residents, including those individuals who brush their teethregularly. —>只说出发册子的无效,但不能说册子本身不能达目的
(D) Mouth cancer ismuch more common in adults than in children. —>支持发送书面指导的合理性(因为大人识字小孩不识字),不削弱 E
(E) People who rarelybrush their teeth are unlikely to perform a weekly examination of their mouth. —>不刷牙的人也不自检,发的册子白瞎

正确答案E,不过A到底为什么不对啊?这种“措施目的”类型的题——IF措施,THEN目的怎么削弱?
是IF条件根本无法完成?还是说即使IF条件达成了,也达不到THEN的目的?

作者: tiffany1224    时间: 2013-8-10 21:20
我是这样理解的:
Many dental diseases 与本题是无关的,我们需要的是Mouth cancer有关的选项,虽然Many dental diseases 不能从weekly -examination中检查出来也无妨,因为这些Many dental diseases 极有可能与cancer没有关联
作者: xiqiong    时间: 2013-8-12 10:59
, describing how to perform weekly self-examinations of the mouth for lumps(肿块).
这个是小册子教人做的。
A选项没有关系。只要按照小册子教的做了就OK。
作者: Extremo    时间: 2013-8-12 22:34
题目的前提给出来:Mouth cancer is adanger for people who rarely brush their teeth.
目的:achieve earlydetection of mouth cancer in these individuals.
措施:a towns public healthofficials sent a pamphlet to all town residents, describing how to performweekly self-examinations of the mouth for lumps.
这题的题目要找一个weaken选项,即要证明该方法不可行。
连接前提和措施目的 -- weaken项使这种对于rarely brush 的人的牙齿具有危害的cancer不能通过上述方法得到早期的诊断。
A选项中的many dental diseases 能代表 mouth cancer吗?且symptom cannot be detected和文章没有直接关系。该项为无关选项。
E选项说对于很少刷牙的人来说,他们不会去关注该种措施 -- 方法不可行,答案。





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