单项选择题
W: Excuse me. but I think you made a wrong turn. You are supposed to turn left on Rosen Boulevard.
M: Oh. I’m sorry. Didn’t you say 1323 Willson
W: No, 3023. It’s OK though. You don’t have to take me there, I can walk from here.
M: Why don’t I just make a U turn at the corner
W: Well, you shouldn’t make a U turn there. It’s the one-way, street. See the sign up the head
M: Well, maybe if I turn left here I can comedown the next street,
W: You can’t do that either during the rush hour. Really though, don’t go to any trouble. Sometimes one can wait 30 minutes for a taxi. So I’m happy to get this close,
M: Thirty minutes! I’ve been riding around all day looking for passengers.
A．It is the rush hour.
B．It is a one-way street.
C．The street is too narrow.