习得性无助对学生可能产生的影响有（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30605' and id < 2469294 and id<>'2469294' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30605' and id > 2469294 and id<>'2469294' order by id asc limit 5