回复：I got C. 请问谁有正确官方答案？

来源: bsh 于 2010-06-18 06:52:06 [] [旧帖] [给我悄悄话] 阅读数 : (199 bytes)

If you google "really hard question that comes at the end of the Raven's", you should be able to find the book having that sentence. Download it. You will find the figure and answer. It is A! haha

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• 回复：回复：I got C. 请问谁有正确官方答案？ -bsh- ♂ 给 bsh 发送悄悄话 (72 bytes) () 06/18/2010 postreply 06:55:09

• why my google doesn't show the sentence. Oh well. -laurieyang- ♀ 给 laurieyang 发送悄悄话 (0 bytes) () 06/18/2010 postreply 11:24:24

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