遵守劳动纪律,维护工作秩序,是工作顺利进行的()和重要保证
参考答案:基本条件
What is the relationship between price and marginal revenue for a price searcher()
A. Marginal revenue > price.
B. Marginal revenue < price.
C. Marginal revenue = price.
危险化学品仓库按其使用性质和经营规模分为大型仓库、中型仓库和小型仓库。