I believe that the answer to this question is:
Sudden as hungry wolves the kids purloinOr lambs, which haply some unheeding swainHath left to roam at large the mountains wild
This is because a simile uses the words like or as.
I hope that this helps if you have any other questions feel free to message me!
Objectivism stresses individuality and beliefs of the world existing solely through one's own perceptions
“They tied me up, then, plumb / amidships, back to the mast, lashed to the mast, / and took themselves again to rowing.”
The first choice has the most reasonable and backed up claim.