[求助]GWD6-Q15 请各位帮我看看这个题，今天做GWD 11个错了9个，很郁闷

璘儿小猪 · 发表于 2010-8-21 00:24:54

如题

请各位告诉我一下做逻辑的方法好吗，。。最近做题导致我GWD错到20个都是因为逻辑，实在是很苦恼

题目如下，

GWD6-Q15:
Capuchin monkeys often rub their bodies with a certain type of millipede. Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins. Some scientists hypothesize that the monkeys rub their bodies with the millipedes because doing so helps protect them from mosquitoes.
Which of the following, if true, provides the most support for the scientists’ hypothesis?
A. A single millipede often gets passed around among several capuchins, all of whom rub their bodies with it.
B. The two chemicals that repel mosquitoes also repel several other varieties of insects.
C. The capuchins rarely rub their bodies with the millipedes except during the rainy season, when mosquito populations are at their peak.
D. Although the capuchins eat several species of insects, they do not eat the type of millipede they use to rub their bodies.
E. The two insect-repelling chemicals in the secretions of the millipedes are carcinogenic for humans but do not appear to be carcinogenic for capuchins.

答案选C

2008115061 · 发表于 2010-8-21 00:32:37

逻辑就是抓准文章的两个要素：条件和结论。
这道答案是C。。
这里的条件就是猴子涂抹millipede，这种东西防蚊，结论是猴子确实用这种东西防蚊。
suppor的是推理的过程，答案c，就是说明了这个东西和蚊虫的关系，猴子只在蚊虫爆发的时候使用，因此加强了观点。
E是你选的答案吗？是的，E是可以说明miilipede对猴子无害，但不能加强观点：是用来驱蚊的
希望能帮到你

璘儿小猪 · 发表于 2010-8-21 00:36:20

逻辑就是抓准文章的两个要素：条件和结论。
这道答案是C。。
这里的条件就是猴子涂抹millipede，这种东西防蚊，结论是猴子确实用这种东西防蚊。
suppor的是推理的过程，答案c，就是说明了这个东西和蚊虫的关系，猴子只在蚊虫爆发的时候使用，因此加强了观点。
E是你选的答案吗？是的，E是可以说明miilipede对猴子无害，但不能加强观点：是用来驱蚊的
希望能帮到你

-- by 会员 2008115061 (2010/8/21 0:32:37)

太感谢了。。。。很清楚明白了。。。
然后我还有一个问题，就是逻辑所有给出的这段话，是不是全部都要用到解题过程中去，还是要进行取舍去找条件，要是这样的话，要怎么才能取舍到有用的条件呢

2008115061 · 发表于 2010-8-21 00:39:08

呵呵不客气。不是的，逻辑一般只要关注条件和结论。刚开始的背景信息不是太过重要，能看懂当然好。但记住条件和结论不要忘了不要看到答案很支持结论就很脑热的去选了。看清楚作者的逻辑链是怎么形成的~

sxf112233 · 发表于 2010-8-21 00:41:23

GWD6-Q15:
Capuchin monkeys often rub their bodies with a certain type of millipede. Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins. Some scientists hypothesize that the monkeys rub their bodies with the millipedes because doing so helps protect them from mosquitoes.
Which of the following, if true, provides the most support for the scientists’ hypothesis?

C这个东西挠身体用某种M,实验表明M含2个化学物能防蚊，并且文字带来的寄生虫能干掉C(好像翻译得不对，不管了)，一些人就认为，用M就是防蚊的。支持

A. A single millipede often gets passed around among several capuchins, all of whom rub their bodies with it.
沾，先放着
B. The two chemicals that repel mosquitoes also repel several other varieties of insects.
其他的种类的虫，无关，范围错
C. The capuchins rarely rub their bodies with the millipedes except during the rainy season, when mosquito populations are at their peak.
支持
D. Although the capuchins eat several species of insects, they do not eat the type of millipede they use to rub their bodies.
C吃什么，无关
E. The two insect-repelling chemicals in the secretions of the millipedes are carcinogenic for humans but do not appear to be carcinogenic for capuchins.
化学物对谁有害，无关
C明显》A,选C。

grubesure · 发表于 2010-8-21 18:04:15

妹儿，杂我以上就看到你这帖子哦....

云南 · 发表于 2010-8-21 18:41:37

我也是逻辑不好，老美的思维很紧凑的，我的思维就太发散了。总之，一定要结合文章的信息选答案，没提到的必错，除非是用他因削弱。GWD的逻辑有的比较绕，而且思考方式和咱们都不太一样。不过lawyer的精华帖子还是挺有帮助的，楼主可以参考下

Hamburger530 · 发表于 2012-4-13 10:32:25

its not about the millipede, its about the mosquitoes

richardliu6 · 发表于 2013-7-31 20:42:52

我也选的c，可为什么有人说选d呢？http://forum.chasedream.com/foru ... ;highlight=GWD6-Q15

本贴相关题目 GMATPrep-2008E2-CR-105 | TN-04-CR-15 (KJQB)

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[求助]GWD6-Q15 请各位帮我看看这个题，今天做GWD 11个错了9个，很郁闷

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