In what sense is "My Last Duchess" a dramatic monologue?

The speaker speaks to an audience that does not respond.

The speaker reveals innermost thoughts or secrets.

The speaker reveals character flaws or not admirable qualities.

all of these

all of em

Ans wer: The correct answer is : all of these

Explanation: The speaker is not necessarily the author of the work. In the dramatic monologue there is a single voice that addresses the audience, this monologue allows the audience to delve into the emotions of the character. The speaker expresses his feelings aloud, he goes to one or more receivers.