某市全面实施廉租住房保障制度，对人均居住建筑面积低于10平方米的低收入家庭配以廉租住房，并免收租金。张某一家3口，属于低保家庭且无住房，经申请获得一套建筑面积50平方米的廉租住房。根据《廉租住房保障办法》，该市主管部门可以免收张某家建筑面积（）平方米的廉租住房租金。 50。 40。 30。 10。
Creating the Logistics Vision Nowadays,most companies are familiar with the idea of "mission statement"as an expression of setting a vision for the business.The mission statement seeks to define the pur-pose of the business,its boundaries and its aspirations.It is now common for organizations to have such statement for the business as a whole and for key constituent components.What some companies have found is that there can be significant benefits to defining the lo-gistics vision of the firm. The purpose of the logistics vision statement is to give a clear indication which business intends to build a position of advantage through closer customer relationship.Such state-ment is never easy to construct.There is always the danger that they will publish the ener-getic and encouraging declaration that give everyone a warm feeling but provide no guideline for action. Ideally the logistics vision should be built around the simple issue of"How do we intend to use logistics and supply chain management to create value for our customers?"To realize this idea will necessitate a detailed understanding of how customer value is created and deliv-ered in the market in which the business competes.Value chain analysis will be a fundamen-tal element in this investigation as will the definition of the core competencies and capabilities of the organization.Asking the question"What activities dowe excel in?"and"What is it that differentiates us from our competitors?"is the starting point for creating the logistics vision statement. Earlier,it was suggested that the three words"Better,Faster,Cheaper"summarizes the ways in which logistics vision statement can provide value for customers.The criterion for good logistics vision statement is that it should provide the road map for how these three goals are to be achieved． Questions:How should a logistics vision statement add value to its customers？（） A.To provide cheaper services.。 To provide more choices for transportations.。 To communicate better with customers.。 To provide better,more cost-effective and punctual services.。
急性前壁心肌梗死后24小时内出现急性肺水肿时应慎用（） 毛花苷丙。 呋塞米。 硝酸甘油。 硝普钠。 氨茶碱。
对诊断冠心病最有价值的辅助检查是（） 常规心电图。 动态心电图。 心电图运动负荷试验。 超声心动图。 心音图。
根据《国务院关于进一步加强和改进最低生活保障工作的意见》，审核最低生活保障申请的责任主体是（）。 村（居）民委员会。 乡镇人民政府（街道办事处）。 县级人民政府民政部门。 市级人民政府民政部门。
根据《农村五保供养工作条例》，县级人民政府民政部门应当自收到审核意见和有关材料之日起（）日内作出是否准予农村五保供养待遇的决定。
