To like a person is not wrong,it is wrong to like a person who does not like you.前面的"to"是什么用法?

问题描述:

To like a person is not wrong,it is wrong to like a person who does not like you.前面的"to"是什么用法?

to like a person 是不定代词引导动词做主语,也可以是动词ing做主语.Liking a person.是一样的意思.可以互换.
去喜欢一个人没有错,错就错在你喜欢的人不喜欢你.