B. Zaroff respects Rainsford and thinks that he will be a worthy opponent.
Zaroff knows Rainsford is intelligent and will be a worthy oppenent because he hasn't had one thus far in his game. He's heard of Rainsford and is aware of his celebrated status as a renowned big game hunter so he's confident in him.
Im pretty sure its the first one best of luck hope i helped :)
Answer:
The main purpose of the line is to reveal a lesson
Explanation:
The theme of a poem is the main idea or the subject