先有公雞,先有母雞,還是先有雞蛋?
所有跟帖:
• 這個和先天後天邏輯搭不上 -黑衣女俠- ♀ (0 bytes) () 10/08/2012 postreply 20:16:32
• 先有蛋就是先天的 -華山97- ♂ (0 bytes) () 10/09/2012 postreply 15:51:39
• 這個和先天後天邏輯搭不上 -黑衣女俠- ♀ (0 bytes) () 10/08/2012 postreply 20:16:32
• 先有蛋就是先天的 -華山97- ♂ (0 bytes) () 10/09/2012 postreply 15:51:39
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