中国大学MOOC: Five important factors in a public speaking involve______________ , ______________,______________ ______________, and effect. （多选）
举一反三
- 中国大学MOOC: Public speaking serves four general purposes:___________, ___________,___________ and ___________. （多选）
- 中国大学MOOC: Public speaking is a form of empowerment. It means that public speaking is __________.
- 中国大学MOOC: What is the power of Public Speaking?
- 中国大学MOOC: What is the essence of public speaking?
- 中国大学MOOC: What are the factors to be considered to adjust your speaking volume in presentation?