单项选择题
M: What are you doing
W: I’m parking my car here.
M: No, I’m sorry. It’s impossible.
W: Why not I don’t see a "No Parking" sign.
M: This is my parking place.
W: I don’t see a sign with your name M; I park here every day. W: Well, I’m parking here today.
A．Going to a park.
B．Parking their cars.
C．A parking sign.