Answer:
C: rhyme
Step-by-step explanation:
The type of repetition used in the excerpt of "Oh Susanna" is rhyme in the end of the lines, the last syllable of the verse ( "Susanna " and "Alabama " ; "for me " and "on my knee " ), forming a very common type of rhyme: the Tail Rhyme. The excerpt is a chorus, but the rhymes are in the sections of the excerpts.