Miss Wells is a good teacher <- I think is the answer
Hope I helped <3
The poem's rhyme scheme is C.) ABCB <span />
The Poet uses litotes as a literary technique in the sentence That [sword] was not useless to the warrior now from Beowulf.
Litotes is a technique that communicates in a positive message through a negative structure, we can see in the sentence the use of was not, but the general meaning is a positive one saying that the sword was in fact really useful.
The other options are not correct because those techniques make reference to sounds and metrics or use of a combination of words no the general meaning of a sentence.
From this passage you can take away a lot of things. But the one that stands out the most is exactly what the narrator wants to seem. The answer is A). In this case, the strongest inference is that the narrator wishes to turn back before Fortunato gets sick