What is a common characteristic of a successful speech
- resemblance to music
- use of questions
- open ended conclusion
- telling a personal story

The answer is D: telling a personal story.

 One of the characteristics of a succesful speech is humanizing yourself before your audience. And telling a story about yourself, including about your family, (if it's related to your points) is a good way to show that you are just being you and you are thustworthy. Your message and you are one and the same.

its not c its 10\

lurn yo work

ngue