本年折旧是在年初固定资产折余价值基础上计提的一种折旧方法是()。
A. 年限平均法
B. 工作量法
C. 年数总和法
D. 双倍余额递减法
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从()上讲,社会组织分为政治组织、经济组织、军事组织、文化组织等
钢丝绳的破断拉力是、钢丝绳在承受()时,导致钢丝绳断裂时的拉力。
A. 拉伸
B. 弯曲
C. 扭压
You work as an application developer at CER-Tech.com. Cert-Tech.com uses Visual studio.NET 2005 as its Application Development platform.You are developing a .NET Framework 2.0 application used to store a type-safe list of names and e-mail addresses. The list will be populated all at ones from the sorted data which means you will not always need to perform insertion or deletion operations on the data. You are required to choose a data structure that optimizes memory use and has good performance.What should you do?()
A. The System.Collections.Generic.SortedList class should be used
B. The System.Collections.HashTable class should be used
C. The System.Collections.Generic.SortedDictionary class should be used
D. The System.Collections.SortedList class should be used