小儿前囟闭合的时间大多在（ ）前。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30906' and id < 2486928 and id<>'2486928' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30906' and id > 2486928 and id<>'2486928' order by id asc limit 5