单项选择题

Every director needs an assistant that he can ______ to take care of problems that may occur in his asbsence.

A．count of
B．count for
C．count on
D．account for
<上一题 目录 下一题>
热门 试题

单项选择题
Babies often ______ down when they are learning to walk.
A．drop
B．fall
C．slip
D．jump
单项选择题
He remembered clearly that he ______ the book on her desk yesterday.
A．lied
B．lay
C．lying
D．laid
相关试题