To make himself sound better
D. When you assign group roles, you split up the work and give everyone a job to do and they are held accountable for that part of the work for the whole group
Part A: The author describes the dangerous situation that the characters in the story are facing.
Throughout the passage the speaker reminds the reader of the danger the characters are facing. This creates suspense. A flashback does not create suspense. The background and training adds to how dangerous the situation is since only a person that well-trained can complete the rescue but it doesn't add to the suspense: the danger does. A is also wrong for the same reason.
Part B: “I shouldn’t think of this as easy. I know what I need to do here, but I could lose one these men if just one thing goes wrong.”
This quote best shows the danger that the speaker and the characters are in. It shows that the situation is life and death. One wrong move and it's all over for someone.
Answer:
The phrase "spur of the moment" adds to the tone of the passage because it emphasizes the hard work that is required when you train for a marathon
Explanation:
This little reading called Marathon gives a full description of how people train for this kind of competition and all the hard work that people have to do to be able to take the challenge, it is not only about the time or preparation but also about the long term project this represents being the mining of spur something that is made without any preparation the phrase shows that it is all the opposite.