听力原文:M: I understand that the extra physics course this semester is outstanding.W: It
听力原文:M: I understand that the extra physics course this semester is outstanding.
W: It used to be. But now Prof. Paulson has retired.
Q: What does the woman imply?
(18)
A.Professor Paulson has retired.
B.The courses may not be so good now,
C.The course is definitely worthwhile,
D.Professor Paulson doesn't understand astrophysics.