What do you get your birthday?A. to B. for C. withD. as

问题补充：

What do you get your birthday?

A. to

B. for

C. with

D. as

答案：

A. to

(答案→)B. for

C. with

D. as

解析：for:介词，表示目的,如:I came here for my schoolbag.我来这儿取书包。根据句意选B：你要为你的生日买什么？