It's time us ___[go]home.请问为何加 to go?Can you jump___the horse?
问题描述：
It's time us ___[go]home.请问为何加 to go?Can you jump___the horse?
答
应该是It's time for us to go home. 固定搭配：it's time for sb. to do sth.
后者：Can you jump onto the horse?
答
少打了个词
应该是It's time for us __to_[go]home
这是固定句型
Can you jump_onto__the horse?
答
time有两种用法.1、time for+名词 2、time to do sth.所以故选to go.