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【单选题】
水新鲜,爽口感觉主要由()决定。A.
余氯
B.
溶解氧
C.
温度
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【简答题】I didn’t do many household (1) as my mother wanted me to concentrate on studying __(2)__ school. But now when I get back home from __(3)__ , I try to do as much as possible , mopping __(4)__ floor, cl...
【单选题】When guest room attendants or housekeepers first enter guest units, after knocking, the first thing to say will be
A.
May I come in?
B.
May I help you?
C.
Anybody home?
D.
Housekeeping
【简答题】阅读理解。 Canadians and Americans usually tip in places like restaurants, airports, hotels and hair salons because many people who work in these places get low salaries. A tip shows that the customer is p...
【简答题】I didn’t do many _(1)_ chores as my mother wanted me to concentrate on _(2)_ in school. But now when I get back home _(3)_ college, I try to do as much as possible, _(4)_ the floor, cleaning the windo...
【简答题】____和电子垃圾已经成为人类当下最大的敌人。
【单选题】When the delegates come, ______ help them sign the Registration Cards and collect their room keys.
A.
receptionists
B.
room attendants
C.
sales managers
D.
security guards
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