单项选择题

They have been trying to arrive at a practical solution______ the problem.

A．in
B．on
C．to
D．with
<上一题 目录 下一题>
热门 试题

单项选择题
It was impossible to avoid ______ by the stormy weather.
A．to be much affected
B．having much affected
C．being much affected
D．to have been much affected
单项选择题
It is highly desirable that a new president______ for this college.
A．appointed
B．is appointed
C．be appointed
D．has been appointed
相关试题