听力原文:W: Excuse me, could you tell me where the post office is?M: There's one upstairs,
听力原文:W: Excuse me, could you tell me where the post office is?
M: There's one upstairs, across from the duty-free shop.
Where is the post office?
A.It is downstairs.
B.It is upstairs, across the duty-free shop.
C.It is on the third floor.
D.It is across the street.