Regarding the Do's and Don'ts of Using Visual Aids, Which

Multiple Choice

Regarding the do's and don'ts of using visual aids, which of the following is a don't?

A) Be sure that all equipment used to show visuals is working properly and be prepared if the equipment fails.
B) Make sure the visual is large enough to be seen by all.
C) Be prepared to give the presentation even if the equipment fails.
D) Practice with the visual before the presentation.
E) Move as quickly as possible through your slides or visuals.