[问答题] 简述选拔领导人才的方法。

建设项目的安全评价是根据建设项目可行性研究报告的内容，运用科学的评价方法，依据国家法律、法规及行业标准，分析、预测该建设项目存在的危险、有害因素的种类和危险、危害程度，提出（） ["可操作性的安全卫生技术措施和管理对策","科学、合理和可行的安全卫生技术措施和管理对策","可用性的安全卫生技术措施和管理对策","现实性的安全卫生技术措施和管理对策"] 就股票的本质属性来看，它与商品证券和货币证券是相同的。 A Windows Communication Foundation (WCF) solution provides a session-based counter.The service is self-hosted. The hosting code is as follows: ServiceHost host = new ServiceHost(typeof(CounterService)); NetTcpBinding binding1 = new NetTcpBinding(SecurityMode.None); host.AddServiceEndpoint("MyApplication.ICounterService", binding1, "net.tcp://localhost:23456"); host.Open(); This service is currently exposed over TCP, but needs to be exposed to external clients over HTTP. Therefore, a new service endpoint is created with the following code:host.AddServiceEndpoint("MyApplication.ICounterService", binding2, "http://localhost:12345");You need to complete the implementation and ensure that the session-based counter will perform over HTTP as it does over TCP.What should you do?（） ["","","",""] 扑灭可燃固体、可燃液体、可燃气体以及带电设备的初起火灾时，一般用的灭火器为（） ["二氧化碳灭火器","泡沫灭火器","干粉灭火器","卤代烷灭火器"] 什么是链式存储结构？ 简述选拔领导人才的方法。