小儿出生后的前半年平均每月增长的体重约为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30831' and id < 2482700 and id<>'2482700' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30831' and id > 2482700 and id<>'2482700' order by id asc limit 5