A、An exhibition. B、Changing customs. C、Students’ art work. D、A film about colonial potters. A对话中男士提到a show of American…pottery(展

M: As usual, the lecture hall is in a complete mess this afternoon. Newspapers, soda cans, used tissues, all of them, just thrown all over the floor. I can’t understand how people can be so thoughtless.
W: Well, your professor should have the authority to get something done about it.
Q: What does the woman suggest the man do?

M: Have you seen that the Student Center now has a show of American colonial pottery?
W: Yes, there are some costumes on display too.
Q: What are the man and the woman discussing?