当客人已到楼层发现重复开房时,怎么办?
参考答案:
(1)首先向客人表示歉意;
(2)请客人稍候;
(3)立即用工作间电话与总台联系;
(4)通知大堂副理。
— You must have seen the great waterfall there.
— Sure. It is really a wonder, _____ that still seems right in front of me. [ ]
A. one
B. it
C. that
D. which
污泥体积指数