A、  B、  C、  C本句为请求从商店买饮料的请求疑问句。应该了解Could you…表示请求。

Who sent us the registration forms for the seminar?
(A)By the end of June.
(B)I’ll fill them out now.
(C)I think it was Mr. Warner.

Could you pick up some drinks at the store?
(A)No, in the storage closet.
(B)Set this up before tonight.
(C)Of course I can.