处理学生伤害事故应当遵循的原则是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31806' and id < 2542059 and id<>'2542059' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31806' and id > 2542059 and id<>'2542059' order by id asc limit 5