31. GWD26-Q31
Which of the following most logically completes the argument??
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. How-
ever, that statistic would be what we would expect even if volunteering does not
boost longevity, because          .
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 through-
out 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.

答案是A，偶选的是C

A怎么想也不太明白，请NN帮一把吧

bow先了！

就是选C，你是对的

祝你好运！

题目说,数据统计表明,做志愿者会长寿

 However, that statistic would be what we would expect even if volunteering does not
boost longevity, because_____

然而 那些统计数据也会像我们预期的那样 (即做志愿者的人长寿了) 即使志愿者工作并没有让人延长寿命 然后问你为什么

A说 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

因为女人比男人更经常得做志愿者工作 而实际上 女人本来就比男人活得长.

哦，看来真的是A啊，

呵呵，好运！