Verse refers to

one line of poetry
one stanza of poetry
either one line of poetry and/or one stanza of poetry
none of the above

A). One line of poetry.

Explanation:

The verse is formally characterized as the 'one line of poetry' that is composed of metrical feet with a rhythmic effect. It is described as the single metrical line which consisted of a grouping of words and these words were grouped together to form stanzas that were further combined to compose poetry. These lines are characterized as the element of creative writing that are composed with the use of regular meter and rhythm. Thus, option A is the correct answer.

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