单选题
Passer-by: ______?
Local resident: Sure. It's on Elm
Street, between Eleventh and Twelfth Avenue.
Passer-by: Thank
you.
- A. Help please. Could you tell me where the post office is
- B. Sorry, where is the post office, please
- C. Trouble you. Could you please tell me where the post office is
- D. Excuse me. Do you know where the post office is