Answer:
C.
Explanation:
Provides a relevant and effective study.
The answer is D) extended metaphor.
The author employs an extended metaphor in the passage, using a multi-sentence implied comparison between the car's owner and an animal, most likely a dog. The author describes him as growling when guarding his prized possession, like a dog with his bone. He further extends the metaphor by warning that he may bite if you get too close.
Since 'voice' in literature refers to the style of a certain writer, the words he uses, the sentences he makes, I would say that the answer here is D) the overall presence of a personality behind the text.
A) isn't correct because nonfiction isn't that subjective
B) description isn't that important
C) nonfiction has nothing to do with fictional stories