概念的内涵与外延成正比。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30751' and id < 2476097 and id<>'2476097' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30751' and id > 2476097 and id<>'2476097' order by id asc limit 5