关于磁疗，以下何者不当

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30167' and id < 2440495 and id<>'2440495' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30167' and id > 2440495 and id<>'2440495' order by id asc limit 5