A、  B、  C、  A题目为询问吃什么甜点的What疑问句。

Do you know why we installed the extra telephones?
(A) Yes, they just called.
(B) Our lines were always busy.
(C) About 14 cents per minute.

What should we get for dessert?
(A) I’m already full.
(B) It’s usually deserted.
(C) I’d enjoy that.