选哪个哩？

hey_cathy · 发表于 2010-6-11 15:01:47

People who are slightly overweight tend tobe healthier than people who are slightly underweight, since a survey show that,on average, people who are moderate overweight are healthier than people who are moderate underweight.
The logic flaw of the reasoning is that___.
The only premise of the conclusion presupposes the truth of the conclusion.
The author fails to account that people with poor health tend to be underweight.

hey_cathy · 发表于 2010-6-11 15:05:58

我来自己顶一个吧，请大家踊跃发言呀~

hey_cathy · 发表于 2010-6-11 15:10:30

观光的多发言的少啊~我选1，狗狗主人貌似选的2，请高人指点！

选哪个哩？

所属分类: GMAT考试

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