Woman: You really seem to enjoy your literature class. Man: Youre right. It has opened a n

Woman: You really seem to enjoy your literature class. Man: Youre right. It has opened a new world for me. Im exposed to the thoughts of some of the worlds best writers. Ive never read so much in my life. Question: What does the man mean？

A．He has met some of the world"s best writers.

B．He has written some books about world classics.

C．He has learned a lot from the literature class.

D．He is just back from a trip round the world.

请帮忙给出正确答案和分析，谢谢！