建设节水型社会（）。 ["包括按照水资源条件调整现有经济结构（含产业结构和种植业结构），优化配置水资源","主要是加强节水工程建设","不包括建立合理的水价形成机制，以及适时、适度、适地调整水价","不包括开展节水宣传教育"]
Which of the following best describes the purpose of using lifecycle services for deploying an advanced wireless solution？（） ["Maximize the number of services required to support advanced technologies.","Provide a consistent，repeatable，and proven method to ensure the network solution that is deployed delivers upon the customer’s goals for reliability and availability.","Reinforce customer confidence in partners selling products.","More clearly define the roles of account managers，systems engineers，and field engineers.","Create a more effective sales strategy for partners."]
对心理健康状态破坏的解释，行为主义强调（）
房地产投资按其投资的领域不同可分为（） ["土地开发投资","房屋开发投资","商业房地产投资","工业房地产投资","住宅"]
废塑料对环境有哪些影响？
什么是运输经济的“递远递减”规律？
