关于普通程序的重要性，下列哪些选项是正确的？（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25677' and id < 2158091 and id<>'2158091' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25677' and id > 2158091 and id<>'2158091' order by id asc limit 5