GWD 17 31 做了好几次 还是 做错了 NN们 救命呀

呼啸700

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. However, 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.（答案）

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.（我选的错误答案）
However, that statistic would be what we would expect even if volunteering does not boost longevity, because.  到底是什么意思

sdcar2010

A survey on adults who regularly engage in volunteer work helping others shows that they live longer, on average, than adults who do not volunteer.

Someone suggested that this result is due to the release of a chemical. But the author thinks not. The author says that women are more likely to volunteer and women are more likely to live longer. Therefore it is more likely to see a long-living woman as a volunteer, not volunteering work extends PEOPLE's lives.

呼啸700

Oh  ,  I got it .the main conclusion is that the volunteer work contribute to the people' longevity.the answer to the question is to refute the conclusion . So A is to say women is born to do more volunteer work than men and women is born to live longer .

sdcar2010

You got it right.