Question

Visual aids should be used in expository presentation

A. as the center point of the presentation.
B. to supplement the presentation.
C. as a means of keeping the audience awake.
D. to entertain the audience.

Answer 1

I feel like it is a mix of both A and D

Answer 2

Visual aids should be used to B. supplement the presentation. Visual aids are used to help make explaining ideas easier to follow. It also enhances the topic. Example: a white board, or paper handouts.

Hope this helps you.