A-A+
Middle-aged people may feel subhealth because
问题详情
Middle-aged people may feel subhealth, because______.
A. they have lost their living hopes
B. they have more pressure in life and work
C. they have used up their energy
D. they begin to get older
参考答案
正确答案：B
45．答案为B 此题为推断题。从第三段我们可以知道中年人亚健康的比例超过45%，另外，在经理职位上的人还有面临考试的学生的比例甚至更高些，因此推论出导致亚健康的原因是工作和生活中的压力，故选B。
