The correct answer is letter B. Visual aids should be used in expository presentation to supplement the presentation. However, the speaker must not solely depend on this because expository presentations should be quick and very concise in delivering the message that the person is conveying to his audience.
Answer:
B. It quotes another historical figure.
Explanation:
I think I have heard that somewhere.
Answer:
Browsing
Explanation:
It is browsing because when you start research, you aren't supposed to browse.