( )是教育者和受教育者共同的客体。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31319' and id < 2512914 and id<>'2512914' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31319' and id > 2512914 and id<>'2512914' order by id asc limit 5