[听力原文]
M: Could you explain the task for Monday, Ms. Brown
W: Of course. Review Unit Five and talk about it in class.

What is the probable relationship between the two speakers（）

A．try to please students
B．treat their students as consumers
C．understand their students well
D．make sure their students understand

A．Send him back to his hotel.
B．Give him necessary documents.
C．Book a room for him.
D．Call a taxi for him to the hotel.