I'm not familiar with the book but the conflict is usually a fairly easy thing for me to find (I know some struggle with it) what you should do is summarize what you've read. Take that summery and think "alright, the character is facing an issue with_______" (his conscience, another character, society, or nature) and once you summarize it, the rest should be fairly simple. Hopefully this helps.
The correct answer is C. Nature I believe
The most likely reason that the film adaption of "The Most Dangerous Game" changes this scene so that General Zaroff shoots arrows at Rainsford and his companion is to add a visual that creates suspense. The creators of the movie would have wanted the viewers to question what would happen. If they would have tried to portray this scene as in the book it would have been difficult to receive the same reaction as is created by reading the scene.
