没有实行双轨制的国家（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30335' and id < 2452543 and id<>'2452543' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30335' and id > 2452543 and id<>'2452543' order by id asc limit 5