三纲五常即：君为臣纲，父为子纲，夫为妻纲。它是由（ ）提出的。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24935' and id < 2126262 and id<>'2126262' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24935' and id > 2126262 and id<>'2126262' order by id asc limit 5