动作技能形成的条件包括动作概念掌握、动作示范、动作反馈和 (     )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26671' and id < 2220310 and id<>'2220310' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26671' and id > 2220310 and id<>'2220310' order by id asc limit 5