What term is best used to describe this passage that repeats throughout the poem the wind?

O wind, a-blowing all day long,

O wind, that sings so loud a song!

A verse

B refrain

C Stanza

D Hyperbole

B. Refrain

Refrain is a verse, a line, or a group of lines that appears at the end of stanza.

These two lines appear at the end of each stanza in the poem, so the answer is B.

The term which is best used to describe the above passage that repeats throughout the poem "The Wind" is:

B. refrain

Explanation:

When a verse or phrase is repeated after the end of each stanza in a poem, it is termed to be the refrain. It denotes the end and a beginning of a particular idea or thought. It occurs at a regular interval in the poem. In the poem, "The Wind" the above lines are the refrains.