采用在产品按完工产品计算法分配计算完工产品和月末在产品成本,应具备的条件是()
参考答案:在产品已接近完工
People in this village get together every year to __________ the old tradition and enjoy themselves as their
ancestors did.[ ]
A.make up
B.put up
C.keep up
D.set up
钢材随时间延长而表现出强度提高,塑性和冲击韧性下降的现象称为()
A、钢的强化
B、时效
C、时效敏感性
D、钢的冷脆