关于铁的吸收，以下叙述错误的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30775' and id < 2477922 and id<>'2477922' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30775' and id > 2477922 and id<>'2477922' order by id asc limit 5