听力原文：W: The bell's ringing. The curtain will go up in three minutes for the next act. We'd better drink up and get back to our seats right now.
M: Yeah, nobody likes being disturbed after the show has started.
Q: Where does the conversation most probably take place?
(13)
A．In a theater.
B．In a clinic.
C．At a bank.
D．In a plane.