腹泻所致低钾血症补钾时，下列哪项正确

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30781' and id < 2478719 and id<>'2478719' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30781' and id > 2478719 and id<>'2478719' order by id asc limit 5