单项选择题

The passage is mainly about ______.

A．the ways husbands and wives can promote each other's health
B．husband's or wife's probability of future health
C．effects of couples employment and hours of work on each other's health
D．husband and wife influence each other in various ways

<上一题目录下一题>

热门试题

单项选择题

Money can make good health because ______.

A．money can buy health directly
B．couples can manage money effectively
C．money enables couples to buy goods and services
D．husbands and wives share everything, including money

单项选择题

To work out a person's mental ratio, one must ______.

A．know his date of birth
B．give him a test
C．find out his mental age
D．know the relationship between his mental age with his chronological age