Read the poem; then answer the question that follows. excerpt from —The Raven—
by Edgar Allen Poe

Once upon a midnight dreary, while I pondered, weak and weary,
Over many a quaint and curious volume of forgotten lore
While I nodded, nearly napping, suddenly there came a tapping,|
As of some one gently rapping, rapping at my chamber door"
—'Tis some visitor,— I muttered, —tapping at my chamber door"
Only this and nothing more.—

5)The rhyme scheme of this stanza of the poem is:

ABABAB
AABBAA
ABCDCC
ABCBBB
ABCABC