【单选题】If we work on The Adventures of Huckleberry Finn, which of the following can be a best thesis?
A.
Mark Twain’s The Adventures of Huckleberry Finn is a great novel.
B.
Mark Twain is one of the most important novelists inAmerica.
C.
In The Adventures of Huckleberry Finn , Mark Twain develops a contrast between life on the river and life on the shore.
D.
Through contrasting river and shore scenes, this novel suggests that to find the true expression of American democratic ideals, one must leave “civilized” society and go back to nature.