( )是现代企业主要的典型的组织形式。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31290' and id < 2511487 and id<>'2511487' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31290' and id > 2511487 and id<>'2511487' order by id asc limit 5