小学课外活动的基本特点是（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30430' and id < 2459086 and id<>'2459086' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30430' and id > 2459086 and id<>'2459086' order by id asc limit 5