听力原文:M: Did you find a purse you like?W: Yes, I got a lovely one for $30 at the shoppi
听力原文:M: Did you find a purse you like?
W: Yes, I got a lovely one for $30 at the shopping center, but I saw today that they're on sale for $20. I would have saved $10 if I had only known.
Q: How much did the woman pay for her purse?
(13)
A.$10.
B.$20.
C.$30.00
D.$40.00