When someone makes reference to a familiar story or cultural reference, such as Ulysses and Achilles from Homer's "The Odyssey", it is considered an allusion.
It is either A or D. It is definitely not B or C though. I would choose A.
Answer:
Yes I can help you what is it? I love writing and i'm good at it.
Explanatio
Dorso's meaning is relating to a back of a being