题目内容：
Dialogue TwoSpeaker A: Good morning, sir. Can I help you?
Speaker B: Yes, I' m leaving today. Can I have my bill settled?
Speaker A: Of course, sir. May I have your name?
Speaker B: My name is Peter Brown and my room number is 556.
Speaker A: Just a second, please. Mr. Brown, ___5 ____Please cbeek.
Speaker B: I' m sorry. I suppose there is a mistake indeed. I only stayed here for three nights, not four.
Speaker A: Just a second, please. I'll check it...I am sorry, Mr. Brown, ___6____ So the fee in total should be $155.
Speaker B: Now you are right. Could I pay with credit card?
Speaker A: What kind of card do you have?
Speaker B: Visa.
Speaker A: ___7____ ...OK, here is your bill and receipt. Thank you, sir. Hope you have enjoyed your stay at our hotel.
Speaker B: Certainly I have. Thank you.
Speaker A: You' re welcome. Goodbye.
第5题_______ A．That' s acceptable.
B．here is your bill.
C．this is a miscalculation.
D．How do you pay for the bill?
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