I _________ promise anything,but I'll do what I can to help you. A.can not B.may not C.mustn’

问题描述:

I _________ promise anything,but I'll do what I can to help you. A.can not B.may not C.mustn’
I _________ promise anything,but I'll do what I can to help you.
A.can not B.may not C.mustn’t D.wouldn't

选a
BC语气不符 D时态不对
o(∩_∩)o