矛盾是指事物内部或事物之间（   ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28430' and id < 2322029 and id<>'2322029' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28430' and id > 2322029 and id<>'2322029' order by id asc limit 5