【单选题】The project is on the point of collapse, and unless something very _____ is done to repair the damage there will be no hope for the project.
【判断题】由于文化背景的不同,具体的事物可能代表着不同的意象。()
【简答题】甲、乙两种产品共同耗用A、B两种原材料。甲、乙两种产品实际消耗A材料2800千克,B材料2000千克,原材料计划单价为A材料2元/千克,B材料3元/千克,原材料价格差异(成本差异)为-4%,已知甲产品投产100件,乙产品投产200件。 甲、乙产品单件消耗定额:A材料分别为4千克、5千克,B材料分别为5千克、7.5千克。根据定额消耗量比例法分配甲、乙产品原材料费用。
【单选题】The project is on the point of collapse, and unless something very _____ is done to repair the damage there will be no hope for the project.
【简答题】某高科技企业生产产品A和产品B需要甲、乙两种新型材料。生产一件产品A需要甲材料1.5kg,乙材料1kg,用5个工时;生产一件产品B需要甲材料0.5kg,乙材料0.3kg,用3个工时,生产一件产品A的利润为2100元,生产一件产品B的利润为900元。该企业现有甲材料150kg,乙材料90kg,则在不超过600个工时的条件下,生产产品A、产品B的利和的最大值为元。
【单选题】The project is on the point of collapse, and unless something very ______ is done to repair the damage there will be no hope for the project.
【单选题】The project is on the point of collapse, and unless something very _____ is done to repair the damage there will be no hope for the project.