Answer:
I believe the correct answer is C.
Explanation:
The answer is B.because you do not put the other answer choices in parentheses.
Answer:
C. Her eyes were too earnest to be earnest.
Explanation:
A paradox is an apparently true statement that leads to a logical contradiction, or a situation that contradicts common intuition. In simple terms, a paradox is "the opposite of what someone thinks to be the truth".
This description of what is a paradox exemplifies well what happens in the phrase "Her eyes were too earnest to be earnest."