Matilda Needs to Address a Large Group of People to Give

Multiple Choice

Matilda needs to address a large group of people to give a talk at a climate summit on Effects of Using Non-Renewable Energy.She will be provided with a microphone and equipment which will make her voice reach till the end of the large conference hall.However,she needs to ensure that her voice of the sounds of each word reaches the audience.Which of the following does she need to focus on?

A) Pitch
B) Amplification
C) Enunciation
D) Tone
E) Stress