【单选题】Are you the one who has a job that forces you to speak in public? As a【C1】______speaker, you should be aware of what your【C2】______is saying to your audience because when doing any form. of public spe...
【简答题】In public speaking, the is the means by which a message is communicated. The most direct channel is that you speak in the of audiences, because they can you and you directly.