补全对话
A. Do you know what they are?
B. What time does the performance start? C. Is there anything good on? D. Will you be free then? |
Jim: Jack, I want to have a look at what's on this weekend. Let me see now.
Jack:____
Jim: The Red Roses are giving a performance at the People's Theatre.____
Jack: They are pop group. They are said to be very good.____
Jim: 7 p.m.____
Jack: Yes, I'll be free then. I'll meet you at the theatre at 6:30.
Jim: Good! See you then. Bye.
位置，这对生产经营者的启示是（ ）