Question

read the excerpt from \the weary blues.\
aint got nobody in all this world,
aint got nobody but ma self.
is gwine to quit ma frownin
and put ma troubles on the shelf.
what is the effect of repeating the phrase \aint got nobody\ in the poem?
it emphasizes the theme of sorrow and melancholy in the poem.
it illustrates the singers reluctance to perform the blues.
it shows the singers desire to connect to other musicians.
it personifies the singers thoughts and emotions.

Explanation:

Repetition of "ain't got nobody" highlights loneliness. Loneliness is often linked to sorrow and melancholy. This repetition thus emphasizes the poem's theme of these emotions.

Answer:

It emphasizes the theme of sorrow and melancholy in the poem.