there is no need to do sth.与 there is no need doing sth.有什么区别?
问题描述：
there is no need to do sth.与 there is no need doing sth.有什么区别?
答
There is no need doing sth.
表示“干……没必要”.如：
There is no need going there.
去那里没必要.
There is no need to do sth.
表示“（客观上）没有必要做某事”.如：
There is no need to complicate matters.
没有必要使问题复杂化.
通常后者用得比较多