正在加载图片...
Teaching aid Assumed time Transition (how to relate to the following activity) Procedure 1) 2) Backup plan: 1.Predicted problems 2.Possible solutions 1010 Teaching aid Assumed time Transition (how to relate to the following activity) Procedure 1) 2) Backup plan: 1.Predicted problems 2.Possible solutions
<<向上翻页
©2008-现在 cucdc.com 高等教育资讯网 版权所有