Shall I teel John about it?No,you _____.I told him just now.空格处填什么情态动词?

问题描述:

Shall I teel John about it?No,you _____.I told him just now.空格处填什么情态动词?
可选:A..needn’t B.can‘t C.mustn’t D.shouldn‘t

needn't
表不必了.