The correct answer is C.
A does not make sense as it "blocks" the whole section of choices.
B does not make sense either, it is trying to place parenthesis where no emphasis whatsoever needs to be given.
D is wrong because of the same things that are wrong with B.
C is correct because it correctly separates the letter choices from the answers, giving information with the correct context.
Answer:
smart people choose cats to fit there life style
Explanation:
A modulation or inflection of the voice
Meaning nothing will change how it was in the beginning it will stay the same in the end
