Answer:
C. a well-told story should have no need for subsequent discussion
Explanation:
When a person tells a story in a presentation, it is false that a well-told story should not have need for further discussions.
No matter how good a story is or how well it is explained, there should always be room for further discussion, either in form of asking questions for clarity or discussing some points in the story.
The answer is D. I just took the quiz and it correct.
I believe its both but if I had to choose one I'd say
you should not chew gum in class because it's rude
Why:
It makes it look like your uninterested and not listening
If you have a cell phone yes, most students would use it for social media but it may also be used for school related topics.
The answer is C because all the other answers are valid points if you have information to back it up