“The Dark Hills” by Edwin Arlington Robinson Dark hills at evening in the west, Where sunset hovers like a sound Of golden horns that sang to rest Old bones of warriors under ground, Far now from all the bannered ways Where flash the legions of the sun, You fade—as if the last of days Were fading, and all wars were done.

Which imagery from Robinson’s poem appeals to the sense of hearing?

a.golden horns that sang
b.flash the legions
c.sunset hovers
d.evening in the west