A、He should take the exam. B、He should have prepared the exam well. C、He should be confident in himself. D、He is certain to pass

M: Excuse me, Prof. Johnson, when I communicate with foreigners, sometimes I don’t know what they mean although I can catch every word.
W: This is why I always suggest its culture shouldn’t be neglected when you learn a foreign language.
Q: What does the woman mean?

M: I want to quit this exam. Anyway, I can’t pass it.
W: Come on! As the saying goes, "Better late than never. " You should try your best regardless of the result.
Q: What does the woman imply about the man?