[听力原文]
M: How much are these books
W: Filly cents each or three for one dollar and twenty.

How much should the woman pay for three books(购物)（）

A．She happened to lend her textbook to another.
B．She can help the man out.
C．She’s also in need of a textbook.
D．She just has one textbook.

A．At the manager’s office.
B．In the restaurant.
C．On the phone.
D．In Smith’s home.