"perhaps," said general zaroff, "you were surprised that i recognized your name. you see, i read all books on hunting published in english, french, and russian. i have but one passion in my life, mr. rainsford, and it is the hunt."

what does this piece of dialogue reveal about zaroff’s character?

he is unimpressed by rainsford.
he is either english, french, or russian.
he is a very well-educated man.
he is an inexperienced hunter.