这是一道英语题.-Good morning,Grand Hotel.-Hello,I'd like to book a
这是一道英语题.
-Good morning,Grand Hotel.
-Hello,I'd like to book a room for the nights of the 18th and 19th.
-_______
A.What can I do for you?
B.Just a minute,please.
C.What's the matter?
D.At your service.
我想选B,但是D为何不可以呢?