People use public speaking to spread knowledge, express thoughts, inspire audience.
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Public speaking is informal.
A. 对
B. 错
In china, the history of public speaking can be traced back to spring and autumn period.
A. 对
B. 错
According to this lecture, rhetoric meant the ability to speak well and persuade audiences.
A. 对
B. 错
The Classical Greeks were the first to put quite a bit of emphasis on developing oratorical skills, or public speaking skills.
A. 对
B. 错