Answer:
The correct answer is d. adapting to audience feedback.
Explanation:
When delivering a public speech, the speaker has to be aware of certain cues that let him/her know whether the speech is being understood or not.
Such cues can be expressions, gestures, eye contact and so on.
<u>For instance, if someone is giving a speech and they notice that the audience looks confused:1- he/she may have overestimated the knowledge of the audience of a specific topic or 2- he/she may not be expressed in a clear concise way.</u>
<u>These cues can be understood as audience feedback.</u>
In this particular case, Christopher was delivering the speech when he noticed that some member of the audience looked confused as he explained one of his main points. As a result, he slowed down and explained the point again. In this case, Christopher was d. adapting to audience feedback.