A soothsayer is a person who can see the future (supposedly) another word is Seer, Oracle, Prophet
The answer would be D. It has a comma, the w is capitalized, and the question mark is inside the quotation marks.
A) Nor is a conjunction
B) Neither is a conjunction. Look up the acronym FANBOYS IT SHOWS A LIST OF CONJUCTIONS
Portraits are being compared to a beautiful, elegant sunset.
The speaker is saying that a portrait is much more fine and beautiful than other faces one sees throughout the day, and a typical evening's sunset is, similarly, not as beautiful as a shiny, smooth-looking sunshine.