Part A
The correct answer is C. The connotative meaning changes from neutral to negative.
Initially, "Nevermore" carries a somewhat neutral tone as it simply reflects the bird's repetition of the word. However, as the speaker contemplates its implications, particularly in relation to lost hopes and friends, the meaning shifts to a more negative connotation, associated with despair and permanence.
Part B
The line that BEST supports the way in which the connotative meaning of the word “Nevermore” changes is C. “Till the dirges of his Hope that melancholy burden bore / Of ‘Never—nevermore’.”
This line illustrates how the word "Nevermore" has come to symbolize a loss of hope and a sense of melancholy, aligning with the negative connotation the word takes on as the speaker reflects on its meaning.