下列属于瞬时记忆特点的有（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32219' and id < 2567130 and id<>'2567130' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32219' and id > 2567130 and id<>'2567130' order by id asc limit 5