it's no use crying about it.it's not worth worrying about.为什么一个用no,一个用not,请详解
问题描述：
it's no use crying about it.it's not worth worrying about.为什么一个用no,一个用not,请详解
答
use是名词,no 是形容词修饰use
worth 是形容词,not 是副词修饰worth
又如It's no good doing it this way//good是名词
It's not easy to do it.//easy 是形容词