【答案解析】[听力原文]9-10 W: Hello, may I speak to Mr. Green? M: Speaking. W: Good evening, Mr. Green. This is Julia. M: Good evening ,Julia. W: I wish to tell yon that a visit to the Great Wall has been decided. I wonder if you'd like to go. M: Certainly. I've been looking forward to it. What time are we leaving? W: Tomorrow morning at eight. We'll gather at the gate of the hotel at a quarter to eight. Please try to be ready before that time. M: I will. Thank you. Is that all? W: Yes, that's it. Goodbye. M: Goodbye.