在实践中，企业常用的测量客户行为忠诚的指标有（） [" 购买份额"," 购买的意向"," 访问的份额"," 购买的积极性"," 购买的经常性、频率和金额"]
水泥砂浆内防腐层采用人工抹压法施工时，应分层抹压；水泥砂浆内防腐层成形后，应立即将管道封堵，终凝后进行潮湿养护，普通硅酸盐水泥砂浆养护时间不应少于（），矿渣硅酸盐水泥砂浆不应少于14d；通水前应继续封堵，保持湿润。 ["5d","7d","8d","10d"]
To keep performance optimal on a lightweight access point， what can be done？（） ["Disable Auto RF and configure manually.","Disable all 802.11b data rates.","Power access point to full power.","Hard code the channel."]
为了实现全面建设小康社会的目标应做到（） ["发展要有新思路","改革要有新突破","开放要有新局面","工作要有新举措"]
You are creating a Windows Forms application by using the .NET Framework 3.5.The application stores a list of part numbers in an integer based array as shown in the following code segment （Line numbers are included for reference only） You need to use a LINQ to Objects query to perform the following tasks： - Obtain a list of duplicate part numbers： （1）Order the list by part numbers （2）Provide the part numbers and the total count of part numbers in the results Which code segment should you insert？（） ["A","B","C","D"]
精神分裂症药物治疗的总原则是（）、（）、（）、（）、（）。
