Question

求如下新GRE阅读逻辑10套里面的题目的解析。C哪里不对了？

People who engage in scuba diving are healthier， on average， than people who do not engage in this activity.Therefore， scuba diving tends to promote improved health.
The argument is most vulnerable to criticism on the grounds that it
（A）presupposes that everyone who takes up scuba diving does so solely for health reasons
（B）leads to a further and falsifiable conclusion that no one can achieve good health without engaging in scuba diving
（C）fails to point out that a small number of people are seriously injured in scuba diving accidents each year
（D）treats a precondition for improving one‘s health as though it were something that by itself could ensure good health
（E）overlooks the possibility that people generally do not take up scuba diving unless they are in good health

Answer 1

简单翻译下就出来了呗
题目：潜水者的健康大于不潜水者，所以潜水有利健康。
A：该命题认为潜水者仅仅为了健康潜水（预设条件错误）
B：该命题错误地认为，不潜水就不健康（错误推理）
C：该命题未考虑，潜水可能引发事故（错误选项，与逻辑不沾边儿）
D：潜水者的身体更健康并不代表潜水运动有利于健康。（推理错误）
E：该命题并未考虑到，人们通常仅仅在身体健康的时候才会去潜水（因果倒置）

C错误的原因在于节外生枝地引入了accident的概念，而事实题目上根本没有accident。

多做题 GRE阅读里全都是这种逻辑
祝你成功