单项选择题

In this passage, the author mainly discusses ______.

A．research about mental function
B．gradual loss of mental skills with normal aging
C．the relationship between mental function and skills
D．effective ways to keep intellectual vigor

<上一题目录下一题>

热门试题

单项选择题

According to the author, which of the following statements is true

A．Wisdom may be developed with life experience.
B．People will lose mental skills together with wisdom.
C．Wisdom is superior in importance to mental aging.
D．Wisdom is inferior in importance to mental aging.

单项选择题

What does sagging (para.5) probably mean

A．Decline.
B．Become more active.
C．Develop.
D．Become stronger.