Answer:
So in the beginning of the poem, Whitman repeats the word "when" to describe the monotony of the astronomer. Also, the speaker feels "sick and tired" while listening to the astronomer, which contradicts the feeling of the audience when they applaud the astronomer.
Explanation:
The closest would be B. Amiable, since it means nice, happy, genial. Empathetic means the could sympathize, euphonious means it's a good sound, and sentimental means feeling(s)
Hope this helps D. Both contain a flashback where we learn something important about the character