单项选择题

How can you keep the machine ______ when you are away

A．run
B．to run
C．running
D．being run
<上一题 目录 下一题>
热门 试题

单项选择题
He doesn't want to take a picture with every fan he ______.
A．runs over
B．runs into
C．comes along
D．comes up
单项选择题
The scorching summer and freezing winter in this city doesn't ______ me.
A．match
B．suit
C．adapt
D．adjust
相关试题