单选题
Speaker A: Good evening, sir and madam. Speaker B: Good evening. 【D5】______Speaker A: Let me check the list. Yes, we do have a reservation under Mr. Stephen. Speaker B: 【D6】______There are six of us. Four of my friends are coming soon.Speaker A: It doesn't matter. Follow me, please. What do you think of the table in the centre of the dining room?Speaker B: But【D7】______Speaker A: I'm sorry, but you see, all the tables by the window are small, with up to four seats.Speaker B: Oh, I see. We' 11 have to make up with the centre one.Speaker A: Thank you for your understanding, Mr. Stephen.Speaker B: If a Mr. Sun comes to look for me, just usher him here.Speaker A: Yes, I will.A. it' s a window table that we' ve booked.B. just show him the way.C. We' ve a reservation for a table for two under the name of Stephen.D. But there is a change in the number of people.