【单选题】让健康管理“花钱少,收益大”体现的伦理原则是
【判断题】After the guests are seated in the Chinese restaurant, the staff should not take their drink order first.
【多选题】下列犯罪中,不可能存在犯罪未完成形态的有( )。
【单选题】Place appetizers on tables before service begins, unless they are hot items which must be served after the guests are seated.
A.
开胃菜要在服务开始前就上桌,如果是热菜,客人就座后必须自己服务自己。
B.
把开胃菜在服务开始之前放在桌子上,除非是热菜,不然在客人就座后就来不及服务了
C.
客人到来之前把开胃菜放在桌子上,如果是热菜就由客人坐好后自己来取。
D.
开胃菜要在服务开始前上桌,如果开胃菜是热菜,客人就座后才可以上桌。
【判断题】Waiters should place cold appetizers after the guests are seated
【单选题】让健康管理“花钱少收益大”体现的伦理原则是