具有确定的指引作用的法律规范有：（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26877' and id < 2233499 and id<>'2233499' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26877' and id > 2233499 and id<>'2233499' order by id asc limit 5