A-A+
According to the study men and women in the m
问题详情
According to the study, men and women in the middle weight ran ges______.
A．have weight to height ratios below the national average
B．are in a majority
C．have the best life expectancy
D．have the shortest life expectancy请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：根据这句话，Much the same was true of women，with those in the lightest and heaviest groups dying earliest，暗示中等体重的人比较长寿。
