Read the following sentence. It is important--actually, it is essential - that the extreme athlete choose the right shoe for the sport.
Why are dashes, rather than parentheses or commas, used in this sentence?
A. Dashes are being used because they set off longer, less-related parenthetical asides.
B. Dashes are being used to set off brief, closely-related parenthetical asides.
C. Dashes are being used to set off an aside that deserves emphasis.
D. Dashes are being used to set off an appositive.
Please select the best answer from the choices provided

The answer is c

Explanation:

I took it

one thousand and one nights, also known as arabian nights is a collection of stories whose basic structure is that of embedded narrative. this technique refers to a main story which works as the common frame - or framing narrative - for the other stories, and then this series of stories which are connected to the main one. this technique can also be referred to as a story within a story. the stories stem from the original tale, some begin and end on their own, some are connected to the previous or following one, by means of questions that are answered in the subsequent tale, or characters which reappear.

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