[原创]决战逻辑之分类突破

hliu511

what is 白皮书

brace

以下是引用hliu511在2005-1-13 17:20:00的发言：
what is 白皮书

就是XDF的老资料。 都是笔试真题， 都收录在大全里面了。

ziwingfong

楼主有无时间总结一下BF题和逻辑描述题呢？这样的话就很完善了哦。

特别是BF题现在考得越来越多了。

atongmu

以下是引用ziwingfong在2005-3-20 12:25:00的发言：

楼主有无时间总结一下BF题和逻辑描述题呢？这样的话就很完善了哦。

特别是BF题现在考得越来越多了。

我觉得BF题还是不难的，因为有套路可循。如果整理一下BF的描述方法，进行一下总结分类，大类应该不超过5种描述，万变不离其宗。到时候套上去就是了。

蓝夕叶子

写的真好。

重看此文，又有新的领悟。

感谢！～

EASYSUMMER

顶一下，谢谢了！

felix_zheng

请问那位高手:有时间的话可不可以为大家举两个关于"1，李代桃僵；2，以偏概全"的例子.我作的时候大概对这个有点感觉,但是还是有些模糊,想确认下.谢谢

felix_zheng

还请高手们帮帮忙啊指点迷津啊----俺有点混淆黑白了!

Elsa2056

超级绝世好文！

多谢楼主~~~~~~~~

waterg

weaken 的方法我觉得还有一种，是说原来的逻辑因果颠倒，比如OG 137生活规律和夫妻关系,还有大全SECTION IV 23题戴墨镜和忧郁的因果关系的那题。欢迎NN指正！

OG-137. A study of marital 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 than 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 from that of their spouses.

(E) According to a recent study, most people's sleeping and waking cycles can be

controlled and modified easily.

Questions 22-23

Doctors in Britain have long suspected that patients who wear tinted eyeglasses are abnormally prone to depression and hypochondria. Psychological tests given there to hospital patients admitted for physical complaints like heart pain and digestive distress confirmed such a relationship. Perhaps people whose relationship to the world is psychologically painful choose such glasses to reduce visual stimulation, which is perceived as irritating. At any rate, it can be concluded that when such glasses are worn, it is because the wearer has a tendency to be depressed or hypochondriacal.

23.   Each of the following, if true, weakens the argument EXCEPT:

(A) Some people wear tinted glasses not because they choose to do so but because a medical condition of their eyes forces them to do so.

(B) Even a depressed or hypochondriacal person can have valid medical complaints, so a doctor should perform all the usual objective tests in diagnosing such persons.

(C) The confirmatory tests were not done for places such as western North America where the usual quality of light differs from that prevailing in Britain.

(D) Fashions with respect to wearing tinted glasses differ in different parts of the world.（B）

(E) At the hospitals where the tests were given, patients who were admitted for conditions less ambiguous than heart pain or digestive distress did not show the relationship between tinted glasses and depression or hypochondria.