Alice: Hi, Sam! It's nice to see you here.
Sam. Hi. Alice!
Alice: _____（56）
Sam: To my dorm.
Alice: Great! Could you take this book to Peter?
Sam: _____（57）Does Peter know what it is for?
Alice: Yes. _____（58）
Sam: _____（59）Are you well prepared for it?
Alice: _____（60）See you tomorrow!
Sam: See you!
60._____.
A、How about your presentation?
B、He needs it for tomorrow's presentation.
C、I think so.
D、Where are you heading?
E、You are welcome.
F、No problem!
【正确答案】：C
【题目解析】：60题前一句为询问你的演讲准备好了吗，因此应为答句，只有C选项符合题意。