i think it is d, i hope this helped~ :)
Answer:
the author’s viewpoint on the topic
Explanation:
A strong and effective thesis statement should include the topic of the essay and the author’s viewpoint on the topic.
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.
