“本性难移”指的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27583' and id < 2273456 and id<>'2273456' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27583' and id > 2273456 and id<>'2273456' order by id asc limit 5