为了避免发生外带错餐，非点配分离餐厅，收银员需手动打印小票。()
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The lost revenue from sin taxes may be balanced by______.
A. raising sin tax rates
B. the money saved from curbing disease linked to smoking or drinking
C. imposing new taxes or increasing rates of other taxes
D. collecting more personal income tax
It can be inferred from Paragraph 2 that______is necessary for sparking a moment of insight.
A. constant distraction
B. long time of concentration
C. subconscious meditation
D. relaxing mood
为了尽可能减少顾客滑倒事件，我们在拖地时应注意拖地时，将提醒牌放在拖过的区域旁边，以提醒经过的顾客。()
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