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smiler
怎样去会黑袜和白袜呢?  有两位盲人,他们都各自买了两对黑袜和两对白袜,八对袜了的布质、大小完全相同, 而每对袜了都有一张商标纸连着。两位盲人不小心将八对袜了混在一起。他们每人怎样才能取回黑袜和白袜各两对呢? 
Dec 27, 2008 3:59 AM
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Comments · 2
放在太阳下晒。。黑袜比白袜热
December 28, 2008
haha, get each one from each pair of the socks. is it a good idea?
December 27, 2008
smiler
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