轧机利用系数=理论计算的轧制节奏(秒)/实际的轧制节奏(秒)。
参考答案:对
购入原材料30000千克,标准价格0.3元/千克,实际价格0.27元/千克,则其会计分录为:“借:原材料9000,贷:材料数量差异900,贷:银行存款8100”。()
When you go to school this Sunday, don't forget _____ me my backpack. [ ]
A. bring
B. to bring
C. take
D. to take