then how the hell did DeLong get that 99.999% rate?

来源: ghost_in_shell 于 2011-09-14 10:48:38 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: me neither. :-(( 由 虞美人怀古 于 2011-09-14 10:46:30
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