Though this question you have to do on your own its based off of your opinion,
though when making the question be sure they are not yes/no questions
Memoirs and autobiographies (option "C") are examples of nonfiction literature, since the writer reports on his / her real life events by making use of different literary techniques. Literary nonfiction, also known as creative nonfiction, employs literary elements, like character, setting and plot. The employment of literary styles and techniques in nonfiction narratives are intended to entertain the reader by creating factual narratives about people, places, and events of the real world.
I don't know for sure but I think the second one is an intensive pronoun
I don't exactly get what you are saying, so I'm practically guessing. If you restate I will gladly help you.