下列各项中，需实行血液、体液隔离的是( )0

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30904' and id < 2486505 and id<>'2486505' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30904' and id > 2486505 and id<>'2486505' order by id asc limit 5