Please give me the correct answer. Click the metaphor that best replaces the phrase "It's dark eyes dim and not at their prime".

A:Its eyes were black diamonds but flat as a dime.

B:Each eye was a coal glowing warm and fine.

C:Its dark eyes were dull and slippery with slime.

D:Uts dark eyes were windows coated with grime. ​

Read the lines from "when i have fears" and answer the question. when i have fears that i may cease to be before my pen has glean'd my teeming brain, before high piled books, in charact'ry, hold like richgarners the full-ripen'd grain . . to fully understand the metaphor keats uses in these lines, readers must know that "garners" means the things that are harvested the places where harvests are stored the praises one receives for abundant harvests the people who own the harvests