I would belive it would be be A
congregation(,<span>a group of people assembled for religious worship.</span> )
Could you add me as best answer?
I don’t clearly understand the question.
Answer: C used the underlined word incorrectly. Vociferation means: to utter loudly or to shout, which wouldn't make any sense in this sentence.
Explanation: C sux, it's wronggg!
ಥ_ಥ