【单选题】Scientists find that hard-working people live longer than average men and women. Career women are healthier than housewives. Evidence shows that the jobless are in poorer health than jobholders. An in...
【单选题】Scientists find that hard-working people live longer than average men and women. Career women are【C1】______than housewives. Evidence(证据)shows that【C2】______are in poorer health than the job-holders. A...