【答案解析】[听力原文]8-10
W: It's ten o'clock. I am going to leave.
M: Leaving? Already?
W: Yes. I have got to get up early tomorrow morning.
M: OK. Stop over again sometime.
W: Sure. Thank you very much for your dinner. See you then.
M: See you then.
[解析] 材料的第一句交待的很清楚，It's ten o'clock，所以答案选A。
单选题
Why did the woman have to be leaving? A. Because she had to go home. B. Because she had to get up early tomorrow morning. C. Beeause she had been tired.
【正确答案】
B
【答案解析】[解析] 这也是一道原因题，问女士为什么要早早离开。从材料中的I have got to get up early tomorrow morning可以得出答案B。