When people engage in activities that help others, their brain releases endorphins, the brain’s natural opiates, which induce in people a feeling of well-being. It has been suggested that regular release of endorphins increases people’s longevity. And a statistic on adults who regularly engage in volunteer work helping others shows that they live longer, on average, than adults who do not volunteer. However, that statistic would be what we would expect even if volunteering does not boost longevity, because___________ Which of the following most logically completes the argument? A In the communities studied, women were much more likely to do regular volunteer work than men were, and women tend to live longer than men do B The number of young adults who do regular volunteer work is on the increase C The feelings of well-being induced by endorphins can, at least for a time, mask the symptoms of various conditions and diseases, provided the symptoms are mild D It is rare for a person to keep up a regular schedule of volunteer work throughout his or her life E Some people find that keeping a commitment to do regular volunteer work becomes a source of stress in their lives 错选了C，答案给的A。A说女士比男士更可能做志愿活动，女士比男士活得长。这不是支持原文了么？可以题目不是应该驳斥吗？

想问下为什么选D 中间没有连接词感觉好怪

请教小梅老师 这个题目 我算的90 为什么不对呢 102这个按照正常列公式该咋列呢？ 谢谢老师

小梅老师请问这道题的几种变体怎么区分呢？ 1）no boy stands btw girls是指BBB和GGG必须在一块是嘛？ GBBG这种也是不允许的嘛？ 2）它和no boy stands btw 2 girls有什么区别嘛？ 3）三男三女排一行 两两隔开又和前面有什么区别

请教39题 谢谢小梅老师

老师 请教一下39和40题 39应该怎么做呢？有点没思路 40是选择E吗老师 谢谢老师！

请问一下唐瑭老师，老师上逻辑课举的试验田的例子，C选项：两块试验田的形状不同，这个是无关的，如果改成：两块试验田的形状不同，但形状也会影响产量，那这个是有关还是无关呢？为什么呢？

请唐塘老师分析一下这道题，我感觉题目中问的是杂志新政策和intended effect之间的关系，我感觉五个选项都无关，老师可以分析一下五个选项吗？谢谢

请唐塘老师分析一下这道题，谢谢，看不懂最后一句话的内容，不知道文章最后一句话的重心是什么

请唐塘老师分析一下这道题，谢谢

这道题C感觉是对的因为可以降低运输成本增加收益