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[Critical Reasoning]
试题详情
题目：
People who do regular volunteer work tend to live longer, on average, than people who do not. It has been found that “doing good,” a category that certainly includes volunteer work, releases endorphins, the brain’s natural opiates, which induce in people a feeling of well-being. Clearly, there is a connection: Regular releases of endorphins must in some way help to extend people’s lives.
Which of the following, if true, most seriously undermines the force of the evidence given as support for the hypothesis that endorphins promote longevity?
Which of the following, if true, most seriously undermines the force of the evidence given as support for the hypothesis that endorphins promote longevity?
选项:
A、People who do regular volunteer work are only somewhat more likely than others to characterize the work they do for a living as “doing good.”
B、Although extremely high levels of endorphins could be harmful to health, such levels are never reached as a result of the natural release of endorphins.
C、There are many people who have done some volunteer work but who do not do such work regularly.
D、People tend not to become involved in regular volunteer work unless they are healthy and energetic to begin with.
E、Releases of endorphins are responsible for the sense of well-being experienced by many long-distance runners while running.
答案:
D
提问：
请唐瑭老师答疑：这道题也不用看原文，hypothesis 就是题干中的endorphins延长寿命，关于选项D，为什么人们不会进行日常志愿活动除非一开始就很健康和精力旺盛会和endorphins 延长寿命有关？谢谢老师！
解答：
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提问：
请唐瑭老师答疑：这道题也不用看原文，hypothesis 就是题干中的endorphins延长寿命，关于选项D，为什么人们不会进行日常志愿活动除非一开始就很健康和精力旺盛会和endorphins 延长寿命有关？谢谢老师！
解答：
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阅读2688
提问：
想问一下英吉老师，这个题的逻辑链应该怎么找出，我开始觉得逻辑链是regular释放endorphins 一定会帮助长寿，后来又觉得是，做义工会导致释放那个东西，然后会导致长寿。 其实很容易选出d 选项，只不过纠结了一下这个题的逻辑链
解答：
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提问：
选了C,请老师帮忙逐条分析选项和题目
解答：
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