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题目选项分析

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?

【选项】It is rare for a person to keep up a regular schedule of volunteer work throughout his or her life

选项是否正确?

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题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:GWD-194
  • 题目来源2:PREP08 Test 2-112
难度: 难