I didn't have none, so he left. I went to the raft, and set down

I didn't have none, so he left. I went to the raft, and set down in the wigwag to think But I couldn't come to nothing. I thought till I wore my head sore, but I couldn't see no way out of the trouble. After all this long journey, and after all we'd done for them scoundrels, here was it all come to nothing, everything all busted up and ruined,because they could have the heart to serve Jim such a trick as that, and make him a slave again all his life, and amongsts,too, for forty dirty dollars.
Question:
A. Identify the author and the title of the novel from which the quoted part is taken.
B.Who's the narrator?
C. What do we see through the eyes of the narrator?
【正确答案】：A. Mark Twain; Adventures of Huckleberry Finn.
B.huck.
C. We see the pre-Civil War American society fully exposed.