I believe C would be the correct answer because If you look back at the modern age I don't see many people using that. My question is, did you mean to say doth or both?
Answer: To adapt this excerpt for a modern audience, the word that most needs updating is <u>C. doth.</u>
Explanation: <u>The word "doth" is an archaic form of conjugating the verb "do" into the third person singular of the present tense</u>. In that way, "doth" was a verb form used in the past. In order to adapt the excerpt provided for a modern audience,<u> the word "doth" should be replaced with "does"</u>, which is <u>the form that we use today to conjugate the verb "do" into the third person singular of the present tense. </u>