税前扣除凭证在管理中遵循的原则不包括（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24836' and id < 2122446 and id<>'2122446' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24836' and id > 2122446 and id<>'2122446' order by id asc limit 5