B he is confident
Explanation
The answer is: third-person point of view.
In the excerpt from "The Most Dangerous Game," the author Richard Connell refers to Rainsford as "he," "his" and "him." Even though he quotes Rainsford's thoughts, he uses the third person point of view to provide readers a more objective and broader perspective of the story -as outsiders- and the observation of Rainsford and other characters's feelings and ideas as well.
I'd say B, since a sentence fragment is just an incomplete sentence that's usually separating the sentence from it's main clause.
1. The heavy rain poured down on us, quickly soaking us to the bone
2. We were isolated floating on the surface of the sea when a huge wave nearly drowned us
3. The food was tasty, and we easily ate it all
4. The mountains were just breathtaking and that night, after breathing in all that fresh air, we slept instantly
5. We got off the aeroplane immediately, still not believing we had almost crashed it was the start of a thrilling holiday
