Respuesta :
Answer: D) somber.
Explanation: In literature, mood is a literary element that evokes certain feelings or vibes in readers through words and descriptions. We can also say that the mood is the emotional setting of the piece or its atmosphere. In the given lines, the setting (the description of the place) and the speaker, create a somber mood, because of phrases like "The night is deep and chill," "Pitchblack, it thickens," "still i yearn , still i fear those endless nights..." etc.