In my opinion, the correct answer is A. celebratory. Not just because the poem begins with the famous incantation "I celebrate myself, and sing myself", but because its very purpose is the celebration of a personal and collective identity. He celebrates a nation, a universe, nature, sex, human bonds, love, pride. He celebrates himself as Walt Whitman, but also as an epitome of a human being, and an epitome of a new American spirit.
You need to be more specific
Ned wakes up Aronnax saying "We're going to escape". They planned on leaving at 10:00pm before the moon lit up the night, Ned seems to have seen land somewhere not too far away. The weather was terrible but, they did not seem to mind as they were ready to experience death.<span />
I think the answer choice is C