秘书学诞生的主要标志是出现了（　）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32251' and id < 2568229 and id<>'2568229' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32251' and id > 2568229 and id<>'2568229' order by id asc limit 5