单选题服务人员在服务对象未要求提供服务时，应在服务对象的视线之内并与对方自觉保持（）的距离。A2米以上的距离B5米以上的距离C3米以上的距离
单选题
服务人员在服务对象未要求提供服务时，应在服务对象的视线之内并与对方自觉保持（）的距离。
A
2米以上的距离
B
5米以上的距离
C
3米以上的距离
参考解析
解析：
暂无解析
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