单项选择题
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 you 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. Good-bye.
M: Good-bye.
A．At half past eight.
B．At eight.
C．At a quarter to eight.