听力原文:M: Hey,Louise,I've got a used copy of our Chemistry textbook for half price. W: I
听力原文:M: Hey,Louise,I've got a used copy of our Chemistry textbook for half price.
W: I'm afraid you wasted your money.Yours is the first edition.but we're supposed to be using the third edition.
Q: What has the man done?
(15)
A.He has edited three books.
B.He has bought the wrong book.
C.He has lost half of his money.
D.He has found the chemistry book.