反复阅读并尝试背诵要优于单纯重复阅读。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31573' and id < 2529153 and id<>'2529153' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31573' and id > 2529153 and id<>'2529153' order by id asc limit 5