储运单元条码分为()
A.定量储运单元条码(ITF-14)
B.UPC码
C.变量储运单元条码(ITF-14/ITF-6)
D.交插二五条码
参考答案:A, C, D
"You _____ smoke in the bedroom," Rose said to her husband and pushed him out of the room. [ ]
A. needn't
B. mustn't
C. dare not
D. won't
增值税的销售额中,价外费用不包含的项目有( )。
A.包装物租金
B.委托加工应税消费品代收代缴的消费税
C.增值税
D.包装费、装卸费