Explanation: The denotation of a word is its literal meaning, the one that we can find in a dictionary (it is the antonym of connotation, which is the meaning given by the readers based on their emotions or personal experiences). Based on the original meaning of the vocabulary word "catacomb" (an underground cemetery consisting of a subterranean gallery with recesses for tombs, as constructed by the ancient Romans), the denotative meaning of the word is a burial place.
I think the answer to your question would be a: a burial place because the word denotative means the literally or primary meaning of a word. hope this answer helps you enjoy the rest of your day :)
"Hard work would always yield results, as proved by our predecessors. A few notable figures to mention would be Thomas Edison and the Wright brothers, Wilbur and Orville. Studying also conforms to this concept."
