If a speaker must test a microphone before beginning a presentation, he or she should
a. ask, "Can you hear me?"
b. ask those who cannot hear him or her well to raise their hand.
c. blow into the microphone.
d. tap on the microphone
Answer: B
If a speaker must test a microphone before beginning a presentation, he or she should
a. ask, "Can you hear me?"
b. ask those who cannot hear him or her well to raise their hand.
c. blow into the microphone.
d. tap on the microphone
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.