“人的大脑到了六岁才发育成熟”:you sure? I would think 18~23

来源: N. 2010-12-29 22:59:39 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读: 0 次 (49 bytes)
回答: 基本上说的对,但也不全对。叹往事如烟2010-12-29 11:54:48

is a more reasonable age for 大脑发育成熟.

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