wait to do sth. wait for sb./sth. wait for doingwait to do sth.wait for sb./sth.wait for doing sth.有什么区别?

分类: 作业答案 • 2021-12-19 16:15:32

问题描述：

wait to do sth. wait for sb./sth. wait for doing
wait to do sth.
wait for sb./sth.
wait for doing sth.
有什么区别?

答