The little brown bat seeks out audiences other than the mocking bird because the mockingbird understands the technical aspects of poetry but doesn't feel the emotional impact. The correct answer is B.
Twilight is the metaphor for aginf tha Shakespeare uses. Option C is correct.
A metaphor is understood as a figure of speech that describes an object or action in a way that isn’t literally true, but helps convey an idea or draw a comparison.
A metaphor states that one thing is another thing.
Metaphors are used in poetry, literature.
So, this literary decive is implemented in order to encourage the reader to make a comparison between two seemingly unrelated things.