单项选择题

Conversation 1
Questions 6 to 7 are based on the conversation you’ve just heard.
[听力原文] 6-7
M: Can I help you
W: Yes, I am looking for a pair of gloves. I think I wear size six.
M: The gloves are on this counter. Let’s see... How about the blue pair The color suits you and they are washable, too.
W: Oh, I’ll try them on. They seem to fit. How much shall I pay you
M: They are on sales this week. They have been reduced to twenty-five dollars.
W: All right. I will take them.
M: They are very nice.
W: Thank you.

How much should the woman pay for the gloves()

A.20 dollars.
B.50 dollars.
C.25 dollars.
D.15 dollars.