Which one of these excerpts from mark twain's life on the mississippi best shows that the story is told in first person?
a. ten minutes later the steamer is under way again, with no flag on the jack-staff and no black smoke issuing from the chimneys.
b. boy after boy managed to get on the river. the minister's son became an engineer.
c. when i was a boy, there was but one permanent ambition among my comrades in our village on the west bank of the mississippi river.
d. the "point" above the town, and the "point" below, bounding the river-glimpse and turning it into a sort of sea?

Read the lines from "there was a child went forth" and answer the question. and the apple-trees cover'd with blossoms, and the fruit afterward, and wood-berries, and the commonest weeds by the road; and the old drunkard staggering home from the out-house of the tavern, whence he had lately risen, and the school-mistress that pass'd on her way to the school, and the friendly boys that pass'd—and the quarrelsome boys, and the tidy and fresh-cheek'd girls—and the barefoot negro boy and girl, and all the changes of city and country, wherever he went. which poetic device is exemplified in this stanza? select all that apply. allegory anaphora imagery metaphor