When You Rehearse a Presentation,you Should

When you rehearse a presentation,you should

A) practice two-handed gestures for emphasis.
B) keep your volume steady so that every listener can hear you throughout the presentation.
C) concentrate on what you want to say,not on how you say it.
D) simulate the conditions of the meeting room as closely as possible.
E) practice three or more times with an audience so that you can obtain detailed feedback for improvement.