从大的方面看，英语演讲词实际上是属于一种特殊的说明文或议论文，其基本组成部分是： – A breadth of correct and focussed expertise, and also a deep and critical knowledge of the subject matter Maslow's hierarchy of demands idea clearly describes the categories and hierarchies of people’ desires, which supplies a basis for the theoretical guide in management exercise. People's commitment o... https://essaymin.com/cn/presentation-speech/