From the words lettered A to D below each of the following sentences, choose the word that is nearest in meaning to the underlined word. The incessant chatter of the pupils irritated the visitor.

From the words lettered A to D below each of the following sentences, choose the word that is nearest in meaning to the underlined word.

The incessant chatter of the pupils irritated the visitor.

The correct answer is A. unceasing

No explanation given