I was very grateful____him A.with B.for C.to

问题描述:

I was very grateful____him A.with B.for C.to

C 英语书上的是to

be grateful to sb. for sth.
因某事而对某人感激
单用的话
be grateful for是“为...而感谢”
be grateful to 是感谢某人

b,固定短语be grateful for