I think the passage that best illustrates the chivalrous behavior Arcite exhibits toward Palamon, just before his death is letter B which is "In all this world right now I know of none / So worthy to be loved as Palamon, / Who serves you and will do so all his life."
B- The subject is explaining why they waited in the long line
HINT:GO ON GOOGLE AND SEARCH "LONG POEMS ON BUSINESS" AND GO TO IMAGES THEN CHOOSE THE ONE THAT SAYS "THE BUSINESS OF BEING A CAT" HOPE THAT HELPED YOU.
The correct answer is B. find a specific person to address in the letter
I assure you the answer is correct, as i have just completed the corresponding quiz.