Can someone please explain to me how to use MLA format for citations?

Read the excerpt from”do not go gentle into that good night” which statement best describes the effect of the refrains in this excerpt?

What is the effect of describing polyneices as a "wild eagle screaming insults above our land"? question 5 options: we understand that polyneices was wild and fierce in battle. we understand that polyneices deserves to remain unburied due to his inappropriate behavior. we understand that polyneices single-handedly won the battle. we understand that polyneices is ruled by a half-human, half-bird goddess.

Today’s readers have more scientific knowledge than readers of previous eras what effect does that have on their reading of science fiction stories