A resonator installed as part of your car or truck's exhaust system serves one main purpose — to resonate. It's sort of an echo chamber for your car's exhaust, preparing all of the loud noise coming from your engine for the muffler to silence it. ... The resonator doesn't just remove sound, it change
The answer is most likely D
The answer is: b) It suggest a sudden act of violence
In this poem Poe is talking about Annabel Lee and how she dies, in the underlined words “Chilling and Killing” we can see that the envious angels, send a win to get Annabelle and this cloud came and end her life, this is sudden act of violence influence by the envy that the angel felt for the happiness of Annabel Lee.
