根据《城市居民委员会组织法》，居民会议由（）召集。 业主委员会。 居民委员会。 社区选举委员会。 社区协商议事会。
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:Which element should a logistics mtssion statement focus on？（） A.Transportation.。 Costs.。 Customers.。 Punctuality.。
诊断冠心病的“金标准”是（） 心电图。 冠状动脉造影。 冠状动脉多排螺旋CT成像。 PET。 手术病理。
心肌梗死最先出现和最突出的症状是（） 恶心、呕吐、腹痛。 剧烈胸痛。 心力衰竭。 腹泻。 发热。
小李，甲县人，就读于乙市某高校，大学二年级时应征入伍，在丙市服役，退出现役后未复学，后到丁县和同学合伙创业。小李的退役安置地应当为（）。 甲县。 乙市。 丙市。 丁县。
患者女，50岁。肥胖，血压达21.3／12kPa(160/90mmHg)，已经8年，近2周，在早晨锻炼时，出现胸骨后压榨样疼痛，伴有窒息感，疼痛持续约5分钟左右，急送医院检查心电图发现Ⅰ、Ⅱ、aVF、V5、V6导联ST段水平型压低0.1mV，T波倒置，应首先考虑诊断（）
