Which of the following is a guideline you should follow during a presentation?

A) Communicate enthusiasm for the presentation.
B) Stand behind the lectern throughout the presentation.
C) Do not paraphrase the presentation visual.
D) Do not portray a relaxed appearance.

Communicating enthusiasm and passion for the presentation can engage and captivate the audience. It can make the presentation more interesting and memorable for the audience. Standing behind the lectern throughout the presentation (B) can be restrictive and limit your movement, hindering your ability to connect with the audience. Paraphrasing the presentation visual (C) can be distracting and confusing for the audience. Portraying a relaxed appearance (D) can be beneficial, as it can help reduce nervousness and improve confidence, as long as it does not detract from the professionalism of the presentation.