影响课堂管理的因素有（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='23799' and id < 2068026 and id<>'2068026' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23799' and id > 2068026 and id<>'2068026' order by id asc limit 5