Respuesta :
The impact which the author's use of the word demented has in the sentence is that D. It emphasizes the girl's mental distress.
What is Diction?
This refers to the choice of words that are used by a person to write a story in order to evoke certain emotions.
Hence, we can see that from the given narration, the author makes use of diction by the word "demented" to show and to emphasize the girl's mental distress.
Read more about diction here:
https://brainly.com/question/1503891
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