Respuesta :
Answer:
I believe the answer is "There comes a time when the cup of endurance runs over."
Explanation:
The lines from King's letter uses a metaphor to describe frustration is "There comes a time when the cup of endurance runs over."
What are metaphors?
Metaphors are words or phrases used to talk about something differently by comparing things with unusual things unrelated to the original text.
Some examples are:
- He is a shining star.
- She is an early bird.
Thus, the correct option is C.
Learn more about metaphors
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