高校问答bcm43228 linux:句型转换
来源：百度文库 编辑：高校问答 时间：2024/05/05 05:49:03
It's time for class.（同义句）
It's time _______ _______ class.
It's time _______ _______ class.
to have
to begin
to have
It's time for class.（同义句）
It's time to have class.
to have
it's time for class = it's time to have class.
该上课了
It's time to have class.