【单选题】

Woman: What do you think of the prospects for on-line education Is it going to replace the traditional school

Man: I doubt it. Schools are here to stay, because there are much more than just book learning.Even though more and more kids are going on-line, I believe fewer of them will quit school altogether.
Question: What does the man think of conventional schools
A、They will be replaced by on-line education sooner or later.
B、They will attract fewer kids as on-line education expands.
C、They will continue to exist along with on-line education.
D、They will limit their teaching to certain subjects only.