Final answer:
General Zaroff in 'The Most Dangerous Game' challenges Rainsford's moral values and ethics by revealing his practice of hunting humans, which causes Rainsford's discomfort. Correct answer is C.
Step-by-step explanation:
In "The Most Dangerous Game", when Rainsford feels uncomfortable with General Zaroff's judgment, it is clear that the general is challenging Rainsford's moral values and ethics. The discomfort arises from the general's revelation about hunting humans, which goes against conventional ethical standards and confronts Rainsford with a deeply unsettling human versus human predator-prey relationship.
The general's intent is not merely to discuss hunting techniques or form camaraderie, nor is he trying to recruit Rainsford into a hunting club; rather, he is presenting his own twisted philosophy to see how Rainsford reacts to the idea of such an immoral and barbaric game.