( )是人的一种有目的、有计划的知觉，是知觉的高级形式。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25993' and id < 2181538 and id<>'2181538' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25993' and id > 2181538 and id<>'2181538' order by id asc limit 5