3. Read the following sentence. Then that comforting thought died, attacked by a realization that over and over again struck at my raw, defenseless nerve. Which of the following adverbs, if substituted for the phrase over and over again, would have shades of meaning with the most intense or emotionally charged connotations? a. repeatedly b. persistently c. relentlessly d. Regularly 4. Which of the following is the adiective formed from the noun​