How happy some o'er other some can be!

Through Athens I am thought as fair as she,

But what of that? Demetrius thinks not so;

He will not know what all but he do know.

What poetic devices does Shakespeare use in these lines? Select all that apply. A. They are prose.
B. They are blank verse.
C. They are rhyming couplets
D. They are in iambic pentameter.