【求助GWD一道解释题~~thx~~】

水色青空

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.

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.














问题（红色部分）没有读懂，题目到底是什么意思？？求助~~非常感谢~

coffinzsj

我选的是A，也许我的想法很KUSO。我是想既然没有这样的统计数据这一类人也会活的长久，那么就是有参加活动以外的其他因素导致长寿，A就是陈述了事实，女人比男人活的久，那么他们无论参不参加志愿者都会长寿，这就和统计志愿者数据无关了，同时恰好女人参加的志愿者比较多，从另一个角度来论证了参加活动的人长寿。好吧，我说的很乱。。。

水色青空

D~~~~

mycontrol01

汗 这个我选错了 DC之间选了C

我觉得是个倒装  even if volunteering does not boost longevity, that statistic would be what we would expect

就说说即使义工不能使人长寿, 统计数据也在预料之中

我看了几遍才反映过来 可能是这么个意思

even if volunteering does not boost longevity :  一般来讲,义工不能使人长寿
that statistic would be what we would expect :  但是统计数据(义工使人长寿了)却是符合情理的  

这就说明了 一般意义上的volunteering和统计中的volunteering不一样.  那么再看统计中的volunteering, 是说adults who regularly engage in volunteer   有个regularly . 所以 区别就在这 于是就选D了...


其实再仔细看看C的意思根本就是不对的 反对了所有的volunteering  早知道我看仔细点用排除法做了..

水色青空

汗 这个我选错了 DC之间选了C

我觉得是个倒装  even if volunteering does not boost longevity, that statistic would be what we would expect

就说说即使义工不能使人长寿, 统计数据也在预料之中

我看了几遍才反映过来 可能是这么个意思

even if volunteering does not boost longevity :  一般来讲,义工不能使人长寿
that statistic would be what we would expect :  但是统计数据(义工使人长寿了)却是符合情理的  

这就说明了 一般意义上的volunteering和统计中的volunteering不一样.  那么再看统计中的volunteering, 是说adults who regularly engage in volunteer   有个regularly . 所以 区别就在这 于是就选D了...


其实再仔细看看C的意思根本就是不对的 反对了所有的volunteering  早知道我看仔细点用排除法做了..

-- by 会员 mycontrol01 (2010/3/6 14:25:23)

可是答案选A唉。。。。。。。。。。。

糊香肠

感觉A明显是个“无关”啊。。。。不知道了。。。

水色青空

盼NN啊NN ~~~~~

水色青空

UP~~

saturnor

同意楼上的。。红字就是：即使事实是做义工并不会使人长寿，数据也仍然会显示“能使人长寿”这个结论。因为通常做义工的是女人居多。而且我们高中生物都学过的，因为女人的染色体问题通常女人活的比较久。所以数据会显示做义工的人活的久。所以a是对的。

jhhuzhle

同意楼上的。。红字就是：即使事实是做义工并不会使人长寿，数据也仍然会显示“能使人长寿”这个结论。因为通常做义工的是女人居多。而且我们高中生物都学过的，因为女人的染色体问题通常女人活的比较久。所以数据会显示做义工的人活的久。所以a是对的。

-- by 会员 saturnor (2010/3/6 20:03:22)

...明显 常识不能引用