题目

It is no use .和 It is of no use ...之间的区别?
例如:Her brother doesn't want to go to HongKong with you.It is no use trying to persuade him.
He has already made up his mind to go to that university .It is of no use to change his idea.
为什么一个用doing 一个用to do

提问时间：2020-12-13

答案

It is no use +doing sth是现在分词里的固定搭配.类似的搭配还有It is a waste of time doing sth.和 It is of no use ...是be of +名词=be +形容词,如：be of importance=be important,It is of no use = It is not...