Depending by how answer choices you can pick I'd say three. So, the correct answers would be D, A, and E.
Answer:
D. You should smile, express enthusiasm, and explain your purpose in a presentation.
Explanation:
- To improve the presentation you should be more expressive and show enthusiasm and explain your purpose and intent to the audience clearly and thus a good presentation should be first practiced and established the purpose giving the presentation with the aims and the objective should be clearly defined also one needs to analyze the audience.
