( )是学生心理发展的生理前提。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30557' and id < 2466464 and id<>'2466464' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30557' and id > 2466464 and id<>'2466464' order by id asc limit 5