B) to refer to a story that audiences are familiar with
The positive connotation for noisy it think would be "participative".
The definition, according to Merriam-Webster is as follows:
Definition of participative<span>. : relating to or involving participation; especially : of, relating to, or being a style of management in which subordinates participate in decision making.</span>
Answer:
You displayed a depth of knowledge in your initial interviews that is extremely impressive.
Explanation
"We are happy to let you know that we that we think you're pretty clever." Is informal and based on this message it does not fit.
"Our intention at this juncture is to scrutinize your intellectual capacity and creative prowess" Is very words and seems a bit excessive. It doesn't match other parts of the assignment.
"You seem way smarter than a lot of people." Doesn't fit the formality at all.
Therefore "You displayed a depth of knowledge in you initial interviews that is extremely impressive" is the best way to go.
In my opinion, the correct answer is C. anger. This phrase doesn't give the audience a reason to panic or despair, and it is far too strong to cause mere anticipation. It causes downright anger because, according to the speaker, the injustice continues in spite of all the efforts. This is an appeal to ethos, a very delicate matter that is supposed to engage the listeners, rather than just move them emotionally.