If the black immigrants are still under AA protection,

来源: blackmatter 于 2015-05-23 14:39:15 [] [旧帖] [给我悄悄话] 阅读数 : (75 bytes)

how can you say they are more competitive without? we don't know at least.

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• 我在下面回答了。 -Rock.rose- ♀ 给 Rock.rose 发送悄悄话 Rock.rose 的博客首页 (0 bytes) () 05/23/2015 postreply 14:41:12

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