( )是一种有意识、有计划、持久的知觉活动，是知觉的髙级形态。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32215' and id < 2567049 and id<>'2567049' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32215' and id > 2567049 and id<>'2567049' order by id asc limit 5