it's nine o'clock.it's time bed(填空)A.for B.to C.for go to

问题描述:

it's nine o'clock.it's time bed(填空)
A.for B.to C.for go to

B!现在九点了!是时候去睡觉了!It is time to do something!

选A。It's time for sth.
It's time to do sth.

现在九点了.到去睡觉的时间了.
It's time to go to bed.
It's time for bed.
这是固定搭配
所以选A