I believe the answer is A., though it's been a while since I read the story.
The answer would be C. This is because it shows a particular way of speaking that would be exclusive to a certain region.
The correct answer here is C. The lines 'If good, why do I yield to that
suggestion Whose horrid image doth unfix my hair And make my seated
heart knock at my ribs, Against the use of nature?' most likely refer to
the theme that things are not always what they seem. This is
illustrated by the fact that the character is negating the fact that
something is good through referring to events that have unsettled them.
Answer:
D. formal, with specialized terms and descriptions
Explanation:
Given that this occasion involved history scholars, it is believed it more of academic or professional settings, thereby the language mode should be formal.
Also, since it involves history scholars in a gallery setting, it is believed that the history scholars who are visiting are familiar with the environment and just as well be familiar with jargons or specialized terms and descriptions associated with the presentation or occasion.