房地产地段仅仅指其所处的地理位置，不包括其社会位置。
保险深度
管理信息系统阶段为20世纪（）
试比较RAM和ROM各具有什么特点？
You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform. You are in the process of storing numerical values up to 2，100，000，000 into a variable and may require storing negative values using a .NET Framework 2.0 application. You are required to optimize memory usage. What should you do？ （） [" Int32"," UInt16"," UInt32"," Int16"]
外推法
