What is another refrain in “the negro speaks of rivers”? a. “i’ve seen its muddy bosom turn all golden in the sunset.” b. “i bathed in the euphrates.” c. “i heard the singing of the mississippi.” d. “my soul has grown deep like rivers.”

d. “My soul has grown deep like rivers.”

Explanation:

This is another refrain in the poem "The Negro Speaks of Rivers.” In this poem, the phrase is repeated twice. One towards the beginning of the poem and one closer to the end. This is what makes the phrase a refrain. A refrain is a verse or a phrase that is repeated throughout the poem at intervals, usually at the end of a stanza.