按照库存的作用可以库存分为()。
A.经济库存
B.安全库存
C.周转库存
D.调节库存
E.在途库存
参考答案:B, C, D, E
Where is Jenny? [ ]
A. She is at school.
B. She is eating.
C. She is a girl.
受托加工应征消费税的消费品所代收代缴的消费税属于价外费用。()