单项选择题

______ is often more difficult to find trained men than to get financial support for scientific research.

A．It
B．That
C．This
D．What
<上一题 目录 下一题>
热门 试题

单项选择题
The doctor advised that he ______ smoking immediately.
A．stops
B．stopped
C．stop
D．will stop
单项选择题
She'll go ______ anything her husband says just for a quiet and peaceful life.
A．along with
B．at
C．against
D．along
相关试题