At the climax of the story, sanger rainsford has an epiphany about a. his attitudes towards animals and what it feels like to be the hunted. b. general zaroff's attitudes towards humans and what it feels like to be rich. c. captain nielsen's warning when he says, "this place has an evil name among seafaring men" d. his love of hunting and what it feels like to be a hunter

The correct option is A.
Epiphany means sudden realization.
Sanger Rainsford is a seasoned hunter who is very experienced at killing animals while General Zaroff is experienced at killing human beings. During the course of the story, General Zaroff started hunting Rainsford and Rainsford become the hunted. At the climax of the game, after all the travails that Rainsford experience in the course of ruining away from General Zaroff he came to a sudden realiazation of what it meants to be the hunted and it then have an idea of what the animals he was hunting before must have gone through.