下列情形中，无须办理相关登记的是（ ）。、

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31905' and id < 2550788 and id<>'2550788' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31905' and id > 2550788 and id<>'2550788' order by id asc limit 5