Which one of the following topic is not an appropriate speech topic（）
A. On History
B. 9 Good Habits for a Good Reader
C. Why should we care about breast cancer
D. When Online Shamming Goes Too Far
查看答案
Which of the following situations are not public speaking（）
A presentation at an international conference
B. A product demonstration to global buyers
C. A toast at a dinner
D. All of them
When you discover most of your audience are showing no interest in your speech, you should:（）
A. Raise your voice to wake them up
B. Sing a song to attract them
C. Tell a small joke related to your speech
D. Accuse them of not listening to you
What is the proper way to clarify a subject that your audiences know little about（）
A. You can use simple and clear language and some rhetorical devices
B. You can use some very technical terms
C. You can use lots of gestures
D. You can use casual and random language to clarify
our catalogues for your reference（）
A. Enclosing
B. Please find enclose
C. Enclosed please find
D. Enclosure
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