单项选择题

Conversation 2
[听力原文] 8-10
M: Are you feeling all right, Mary You look a little tired.
W: My brother and I had a birthday for my sister last night. So I didn’t have much sleep.
M: Where did you have the party
W: It was at my uncle’s house.
M: Did you go back home very late
W: Not really. But when I was home, I had .to start typing a literature paper that was due first thing in the morning.
M: Couldn’t you do it today
W: No, our professor said she wouldn’t accept any late papers.
M: Then how did you manage it
W: Well, I just turned my paper in, and now I’m going home to bed. See you!

Where was the party()

A.At Mary’s house.
B.At Mary’s sister’s house.
C.At Mary’s brother’s house.
D.At Mary’s uncle’s house.