根据《企业会计制度》及饭店的特点，下列选项中，（ ）应计入餐饮营业成本。
A．食品原材料成本
B．餐饮员工工资
C．福利费
D．水电费
参考答案：A
There were fifteen for last week's talent show. [ ]
A. act
B. acted
C. acts
D. actor
