Answer:
The appositive phrase in this sentence is the one between commas <em>"the messiest room in the house"</em>
Explanation:
An appositive phrase provides more information, renames or identifies the previous noun or noun phrase. In this case it identifies <em>Gordon´s room</em> as the <em>messiest room.</em>
The correct answer should be (D.) <span>joyful, playful.
The </span><span>words which describe the rhythm created in Gwendolyn Brooks's "We Real Cool" by lines such as the ones stated above are joyful and playful. Joyful because it creates a sense of happiness and light emotions to the readers; and playful because it is composed of a three-letter word lines which creates a simple rhyming technique.</span>