下列关于服务期的表述，正确的是（ ）。 I

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31905' and id < 2550776 and id<>'2550776' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31905' and id > 2550776 and id<>'2550776' order by id asc limit 5