中科新闻网资金监管查询网:句型转换
来源：百度文库 编辑：中科新闻网 时间：2024/06/30 19:52:17
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.