.()是指在社会分工的条件下，进行同类生产的企业的集合体。[2017年5月二级 真题]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25259' and id < 2138382 and id<>'2138382' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25259' and id > 2138382 and id<>'2138382' order by id asc limit 5