单项选择题

[听力原文]
M: Please buy two packets of cigarettes for me while you are at the store.
W: I’m not going to any store. I’m going to see Aunt Mary. But I will get them for you at the gas station.

Where will the woman stop on her way()

A.At a cigarette store.
B.At a bus station.
C.At a gas station.
D.At Aunt Mary’s.