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单项选择题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

  • A

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