It is nice of you help to old people.这句中的of和 to能否省略,它们各自起到什么作用?
问题描述:
It is nice of you help to old people.这句中的of和 to能否省略,它们各自起到什么作用?
it is nice of you to help old people.这句中的of和 to能否省略,它们各自起到什么作用?
答
不能
It' nice of you to do sth.是固定句式,要背的