一个DOC文档，共500多页，不过全都是英文的。呵呵，我英文水平还是可以全篇通读的。
大家看完之后，交流一下，阅读感想吧？
Unified C# 3.0 Specification Now Available
The authoritative C# 3.0 Specification was written by the people who created and implemented the C# language. This 500 plus page document is now available for download.
下载地址：
http://download.microsoft.com/download/3/8/8/388e7205-bc10-4226-b2a8-75351c669b09/csharp%20language%20specification.doc