Most commonly "C", because they would want the reader to understand that something is different. Yes, they can change the style whenever they want to, but it would be more meaningful if they did it for a reason.
Answer:
You are right because it shows both of those vocab words as right
Explanation:
It is a complex sentence because it is an independent idea and a dependent idea in one sentence.
Usually, in a conclusion, you wrap up what you have been writing about the whole time. So, a conclusion is basically a summary of the whole text. You can introduce new ideas for the reader, but it is usually inadvisable. In a couple of sentences, you should finish your text, referring to the previous paragraphs and just wrap it all up nicely.
The description that best defines the term <em>metaphysical conceit </em>would be unusual comparisons to describe commonplace things.
For example, John Donne wrote a poem called <em>The Flea </em>in which he is talking about a mere insect on the surface level, whereas in fact he is using metaphysical conceit to talk about a romantic intercourse through the metaphor of a flee.