“机能快乐说”认为游戏是儿童从行动中获得机体愉快的手段，持这种观点的是（ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28329' and id < 2317834 and id<>'2317834' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28329' and id > 2317834 and id<>'2317834' order by id asc limit 5