听力原文:W:The line is moving fast. I am afraid you must be back soon.M:Thanks. It won't b
听力原文:W:The line is moving fast. I am afraid you must be back soon.
M:Thanks. It won't be long. Nature's calling.
Q:What are they probably doing?
(13)
A.Waiting to buy the tickets.
B.Calling a friend.
C.Looking for something.
D.Attending a party.