单项选择题

It has always been the______of our firm to encourage workers to take part in social activities.

A．plan
B．campaign
C．procedure
D．policy
<上一题 目录 下一题>
热门 试题

单项选择题
Listen to me, child, an honest boy mustn't______lies.
A．speak
B．tell
C．say
D．talk
单项选择题
Sensible people don't think it is______to buy things which are not needed even at a low price.
A．worth
B．worthy
C．worthless
D．worthwhile
相关试题