It is true of both men and women that those who marry as young adults live longer than those who never marry. This does not show that marriage causes people to live longer, since, as compared with other people of the same age, young adults who are about to get married have fewer of the unhealthy habits that can cause a person to have a shorter life, most notably smoking and immoderate drinking of alcohol.
Which of the following, if true, most strengthens the argument above?
【选项】Among people who marry as young adults, most of those who give up an unhealthy habit after marriage do not resume the habit later in life.
Which of the following, if true, most strengthens the argument above?
【选项】Among people who marry as young adults, most of those who give up an unhealthy habit after marriage do not resume the habit later in life.
