Answer:
D). Personification.
Step-by-step explanation:
Personification is demonstrated as the figure of speech that approaches or proposes humanly characteristics/attributes to objects or animals and abstract ideas or notions, etc. It functions to bring life to these inanimate objects in order to relate and understand it more effectively and comprehensively.
In Sylvia Plath's poem "Edge" employs 'personification' in the given lines:
"Feet seem to be saying:
We have come so far, it is over."
Here, the 'feet' have been personified which is reflected through the words 'saying', 'we have... far' to offer a voice(human attribute) to the 'feet' in order to propose a specific effect in the poem. Thus, option D would be the correct answer to this question.