A-A+
According to the passage who need regular exe
问题详情
According to the passage, who need regular exercise most?
A.Only young and middle-aged ladies.
B.Urban adults with full-time jobs.
C.Elderly people suffering from high blood pressure.
D.Local doctors and youngsters.请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:B
解析:推理判断题。由第二段和第三段可知:15%的都市成年人很多都有心脏方面的问题,且老年人运动得较多,而只有不到9%的年轻人和中年人有足够的锻炼,故他们最需要加强锻炼。故选B。