C. Surroundings would be your answer. Heights can also be an answer, but they want the exact more direct answer, so C.
Hope this helps.
Answer:
pinch pot
Explanation:
pinch pot, which i assume you already know, is an implitical verb which means that this has multiple implitications such as urgency
Answer:
I feel like I am a dead person but can't move
He starts with his own account of the climb. However, he only does it with a few sentences, and then, as soon as he mentions the breathing problems, he proceeds with explaining how Hillary's account was not completely accurate. At the very beginning, the reader gets to understand that this text's purpose is not to describe the climb, but to supplement (or correct) another person's account.