Final answer:
In the highlighted section of paragraph 3 of Twain's "The Celebrated Frog of Calaveras County," the narrator characterizes Simon Wheeler as a garrulous and good-natured old man.
Step-by-step explanation:
In the highlighted section of paragraph 3 of Twain's "The Celebrated Frog of Calaveras County," the narrator characterizes Simon Wheeler as a garrulous and good-natured old man.
The narrator describes Wheeler as having an expression of winning gentleness and simplicity on his tranquil countenance. Additionally, the narrator notes that Wheeler speaks in a gentle-flowing key and displays impressive earnestness and sincerity while telling his long narrative.