The teaching and learning system of sing english training program.
第一部分：歌唱英语速成教学体系。
The system can be used for management research, teaching and training of medical equipment areas.
本库是各级卫生装备管理、研制、教学、训练等部门的得力助手。
Research on the Military Geography Teaching and Training System in e-Learning Environment;
唐代关内道军事地理，是当前学术研究中相对薄弱的一块“阵地”。
Research on the Military Geography Teaching and Training System in e-Learning Environment;
唐代关内道军事地理，是当前学术研究中相对薄弱的一块“阵地”。
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