调查问卷的主体部分是() ["卷首语","指导材料","问题","结束语"]
企业购入固定资产,价值3000元,误记入“管理费用”账户,其结果会导致() ["费用多计3000元","资产多计3000元","净收益多计3000元","净收益少计3000元","资产少计3000元"]
财务分析中存货周转率体现了企业营运能力,表示企业存货在一年中周转次数。
The Europeans ()to stay ahead in aeroplane design. ["failed","missed","lost"]
创造性
参与DNA复制的主要酶类和蛋白因子有哪些?各有何主要生理功用?