听力原文：M: Hi, Janet, you are so lucky to have done well with your final exams and term papers.
W: I still have 2 more final exams to take.
M: Really？
W: Yeah.
M: What are you doing this summer, anything special？
W: My parents have always liked taking my sister and me to different places in the United States. You know, places with historical significance. I guess they wanted to reinforce the stuff we learned in school about history. And so even though we are older now, they still do once in a while.
M: Oh, so where are you going this summer？
W: Well, this summer it's finally going to be Gettysburg.
M: Gettysburg ! It's probably the most famous civil war site in the country. It's only a couple of hours away. I have been there a couple of times.
W: We were gonna to go there about ten years ago, but we ended up not going anywhere that year. I cannot remember why.
M: What a pity!
W: Yeah, but I hope that doesn’ t happen again this year. I wrote a paper about Gettysburg last semester for a history class I was taking in which I got to know about the political situation in the United States right after the battle at Gettysburg, so I'm eager to see the place.
(23)

A. The woman has passed her final exams.
B. The woman wants to know how to write term papers.
C. The woman is going to visit Gettysburg.
D. The man introduces his experiences in Gettysburg.