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【多选题】
下列属于酒店服务十把金钥匙的有（）A.
顾客是上帝，“客人总是对的”
B.
微笑，世界性欢迎语言
C.
真诚、诚实和友好
D.
快速敏捷的服务
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皮皮学刷刷变学霸
举一反三
【单选题】By contrast, a green building will be using only non-toxic, renewable energy resources, thus making the first stage short and complete in itself.
A.
T
B.
F
【简答题】8 位二进制含符号的补码小数的数值范围为 。
【单选题】下列选项中,不属于剂量-反应关系研究在毒理学中的意义的是( )
A.
有助于发现化学物的毒效应性质
B.
所得到的有关参数可用于比较不同化学物的毒性
C.
有助于发现新的靶器官
D.
有助于确定机体易感性分布
【简答题】填词补文 low compared to personal another require running out of refers to economic positive limited Often referred to as green trans...
【简答题】D iscuss with your classmates whether there are any problems in the following letters and how you can improve them.then contrast your improved letters with the original ones. Dear sir: You can have a ...
【单选题】By contrast, a green building strives to become as self-sufficient as possible in its energy requirements.
A.
相比之下，在其能源需求，一个绿色建筑努力成为尽可能自给自足。
B.
绿色建筑在能源需求上，自给自足。
C.
和其他相比，绿色建筑不能自给自足。
【判断题】By contrast, a green building will be using only non-toxic, renewable energy resources, thus making the first stage short and complete in itself.
A.
正确
B.
错误
【简答题】Chinese young people are becoming more environmentally aware. The trend is significant enough to influence global business strategies, according to a report by Business Green, a digital publisher on e...
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