Answer:
Summary. “To Build a Fire” is an adventure story of a man's futile attempt to travel across ten miles of Yukon wilderness in temperatures dropping to seventy-five degrees below zero. At ten o'clock in the morning, the unnamed protagonist plans to arrive by lunchtime at a camp where others are waiting.
Explanation:
Bold best described the tone.
The answer is A - “it lacks a variety of sentence structure.” :)