孩子能区别一个人是男的还是女的，就说明他已经（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27586' and id < 2273524 and id<>'2273524' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27586' and id > 2273524 and id<>'2273524' order by id asc limit 5