A)The woman enjoyed the movie very much.
B)The woman saw a horror movie.
C)The man asked the woman to be careful at night.
D)The man went to the show with the woman.
原文：
W: I still can't get over the show last Saturday evening. I keep having frightening dreams all night.
M: So, next time before you walk into a theatre, make sure what you are going to see.
Q: What do we learn from this conversation?