The example that best shows how speeches can be interactive is:
D. Dante increases his volume when he notices that people in the back of the room can't hear him.
Explanation:
1. In this scenario, Dante is actively engaging with the audience by adjusting his volume based on the feedback he receives.
2. By increasing his volume, Dante is responding to the needs of the audience and making sure that everyone can hear him clearly.
3. This interaction demonstrates a direct response to the audience's needs, making the speech more engaging and effective.
4. It shows that Dante is attuned to the audience's reactions and is willing to adapt his delivery to ensure effective communication.
By being responsive and adjusting his volume to cater to the audience's needs, Dante is actively involving the audience in the speech, thereby making it interactive and engaging.