no need doing 还是no need to do

no need doing 还是no need to do 请问是there is no need doing sth还是there is no need to do sth?谢谢 英语there is no need doing还是to do 答案给的是doing 为什么 need用法没必要是there is no need还是it's no need?后面加doing还是to do?请指教 there is no need doing和there is no need to do怎么用? there is no need 后面是跟doing还是to do there's no use/need/good后面加什么,to do 还是doing need to do 还是need doing ... there is no need to do sth.与 there is no need doing sth.有什么区 have no need doing something成不成立?那have no need to do呢?请详细说明. 有There's no need doing吗?和There's no need to do 有什么区别求解答 need to do ,need doing