Answer:
<u> D. A monologue</u>
Explanation:
Note, a monologue refers to a literary device used when a single character appears to be talking out his or her feelings about a subject or person to themselves or an audience.
For example, we could notice that questions raised by Leontes during the course of his speech were answered by himself, indicating his monologue in action. He said,
<em>"Tongue-tied, our queen? speak you.
</em>
<em>Well said, Hermione.
</em>
<em>
Is he won yet?
</em>
<em>
At my request, he would not."</em>
