题目内容：
The following details have been checked during the conversation EXCEPT
[A] number of travelers.
[B] number of tour days.
[C] flight details.
[D] room services.
参考答案：
答案解析：
单选题：The following details have been checked during the conversat
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- 题目类型：单选题
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The following details have been checked during the conversation EXCEPT
[A] number of travelers.
[B] number of tour days.
[C] flight details.
[D] room services.