单项选择题

The fact______exercise is good for health is known to all．

A．which
B．what
C．that
D．it
<上一题 目录 下一题>
热门 试题

单项选择题
______what to do,the man telephoned the police．
A．Not known
B．Not knowing
C．Don't know
D．Knowing not
单项选择题
All the ideas______into realities in the near future．
A．will be turned
B．will turn
C．would be turning
D．is turning
相关试题