听力原文:M: Do you know anything about Professor Jackson's class?W: If you are looking for
听力原文:M: Do you know anything about Professor Jackson's class?
W: If you are looking for an easy course, forget it.
Q: What do we learn about Professor Jackson?
(16)
A.He is forgetful.
B.His class is easy.
C.He is looking for an assistant.
D.His course is difficult.