How does the line “Black snake! Black snake!” contribute to the structure of the poem "The Black Snake"? A:The line “Black snake! Black snake!” indicates a change in the rhyme scheme.

B:The line “Black snake! Black snake!” begins each new stanza.

C:The lines after “Black snake! Black snake!” show the bond between speaker and snake.

D:Three lines of description or dialogue follow the lines “Black snake! Black snake!”