When we analyze the audience, we can start from a situational perspective, focusing factors such as __________
A. Racial background
B. Physical setting
C. Size
Disposition toward the topic
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Public speaking is a private activity.
A. 对
B. 错
When a student gives an oral presentation in class, he is not engaged in public speaking.
A. 对
B. 错
People use public speaking to spread knowledge, express thoughts, inspire audience.
A. 对
B. 错
Public speaking is informal.
A. 对
B. 错