待解决 悬赏分:1 - 离问题结束还有 具备基本的课件开发及讲师授课技巧问题补充:匿名 2013-05-23 12:21:38 Possess basic courseware development and instructor-led skills 匿名 2013-05-23 12:23:18 A basic courseware development and instructor-led skills 匿名 2013-05-23 12:24:58 Has the b...