听力原文:W: You went to the big second-hand book sale in town yesterday, didn't you? Was t
M: Was there? I wish I had brought enough cash with me,
Q: What does the man imply?
(4)
A.The books were too expensive to buy.
B.He bought a lot of books over there.
C.There were many people at the book sale.
D.There were a good variety of books.