It is C because of the correct punctuation.
Answers:
1) The car, which took Miah months of saving money to buy, is parked in the garage.
2)The bicycle that Kameron has had since he was ten years old is still in great shape.
4) Sierra met the boy whose parents had recently opened the restaurant doors across the street.
Answer:
<u><em>B) Repetition</em></u>
Explanation:
<em>Repetition</em> is a rhetorical device that repeats the same words and/or phrases or even full sentences in order to make a stronger impression and put an accent to what a writer considers to be the most important idea in the text. Its use is common in both prose and poetry.
Examples of repetition in the given excerpt are: <u><em>One hundred years later</em></u><em> </em>and <u><em>Negro</em></u> as both of them repeat 3 times.