“举一反三”“闻一知十”是负迁移。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30609' and id < 2469354 and id<>'2469354' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30609' and id > 2469354 and id<>'2469354' order by id asc limit 5