单项选择题

To keep ____________ ,we must do more outdoor exercises.

A．well
B．fine
C．fit
D．health
<上一题 目录 下一题>
热门 试题

单项选择题
____________ everything means to know nothing.
A．To know
B．Knowing
C．One knows
D．You know
单项选择题
It's no use ____________ with him. He won't change his decision.
A．arguing
B．to argue
C．to be arguing
D．if you argue
相关试题