在进行成本核算时,各类成本费用项目均须按照()按月或按季确认
参考答案:权责发生制
________she ________clothes at Huaxing Clothes Sore?[ ]
A. Is; buy
B. Does; buys
C. Do; buys
D. Does; buy
测量氨气压力必须采用()弹簧管
A、不锈钢
B、铜
C、铝
D、锡