A torrent of water is always "huge' as it flows in a large volume; So,'huge' is unnecessary.
The first part when he says he "shall meet my fate" could allude to a choice of joining. This could allude to an acceptance of fate sort of standard and that he made his decision. Another is the last two lines when he says "Nor law... nor cheering crowds." This quotation shows that the government, the duty to his country, the men around him, and those at home cheering them on did not persuade him to fight. In the second last line this is known when he states "nor law nor duty bade me fight".
It compares the hinges with something unfamiliar and scary.
Explanation:
A simile is a method for comparison of a thing with something different. It creates a realistic feeling to the situation, imagined or visualized distinctively.
Let us read the sentence from the story, as mentioned by the author.
"I pulled the heavy double doors open; the hinges squeaked like a platoon of lost ghosts."
The squeaky sound of the hinges because the door had not been used for a long time. The narrator is unfamiliar with what lies behind the door.
The hinges, compared to a platoon of lost ghosts, give a scary feeling to the sentence.
Hence, the answer is the second answer choice -
It compares the hinges with something unfamiliar and scary.