补全对话

Amy: Excuse me. Where is the post office?

Mike: I'm sorry. You can ask the policeman.

Amy: Thank you all the same.

Amy:. Can you tell me the way to the post office?

Policeman:. You can see the bookstore.

Amy: And then?

Policeman:

Amy: Oh, I see.

Policeman: You're welcome.

A. It's next to it. B. I'm new here. C. Thank you. D. Excuse me. E. Go straight.