问题描述:
有to+doing?
If you set your mind to doing something,you should do it well.
这句子里有to doing的结构,这是什么语法?
If you set your mind to doing something,you should do it well.
这句子里有to doing的结构,这是什么语法?
问题解答:
我来补答展开全文阅读