( )的基本程序是“创设情境一确定问题一自主学习一协作学习一效果评价”。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31417' and id < 2518410 and id<>'2518410' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31417' and id > 2518410 and id<>'2518410' order by id asc limit 5