[听力原文]
M: My headache is terrible. Maybe I need more sleep.
W: You drank too much last night.

What is the main cause of the man’s headache（）

A．Her tapes often get stuck in her tape player.
B．She doesn’t understand what the man says.
C．She can’t repair her tape player.
D．She doesn’t have the money to buy an MP3 player.

A．It is too far from the city center.
B．Customers have to pack their own goods.
C．The goods are too expensive.
D．There isn’t much variety.