Petter:Could you tell me_____ Millie:It's next to the post office

问题描述:

Petter:Could you tell me_____ Millie:It's next to the post office
A.where is the supermarket B.where the supermarket is C.where was the supermarket D.where the supermarket was

选B
这里的could 表请求,不是过去时.
在这里 句子的结构是 疑问词+主谓