B. subject because <em>I </em> is "doing" the subject.
I do know is the subject and verb.
Answer: Yeet is a versatile word that can be used as an exclamation, a verb, or even a noun. As an exclamation it can be used to express excitement, usually happily but also nervously. It can also be used as an exclamation of victory.
Hope this helps!!
I think it means dreams and hopes. Yume to kibō I think