Answer: Anaphora
Explanation: The phrase “let it come” is used repeatedly throughout the text. It is not antithesis because the information in the text is not contradicting anything. It’s not epistrophe because it’s not only one word being repeated, but a phrase. It’s not allusion because it’s not referencing anything in the text.
I would write it, "If we were teenagers at the time, these licenses would have signified our passage to adulthood." I hope that helps ^_^
The simile of Lines 18 through 23 compares the storm clouds that whip across the sky from the horizon to the zenith to: locks of hair of a frenzied woman. (Ode to the West Wind).