A、  B、  C、  B提问是否为在线订购，所以给出否定回答No，并表示是“通过电话”预订的选项(B)为正确答案。问题中的place是“订购”的意思，不要与(A)中的placed(放置)，(C)中的places(场所)混淆。

Your guests are waiting for you outside.
(A)The waiter said he’d bring me another.
(B)Really? He said they were inside the desk.
(C)Oh? I wasn’t expecting them until three.

Did you place your order online?
(A)I placed it on the edge of the desk.
(B)No, I placed it over the phone.
(C)All of those places look the same.