It'd help if you'd provide the sentence.
The best choice would be C. She is arrogant. Her tone in which she speaks sounds snobby in a way. We can’t assume that she is dishonest she possibly is a genius. I don’t think she is nervous for she speaks very boldly. Her statements never showed in any way how genius she was. So yes C is the best choice.
Answer:
What kind of a question is this...?
Explanation:
There is nothing to explain lol
