Answer:
The correct answer is: The long and difficult journey reflects how strong and enduring Gilgamesh is.
Step-by-step explanation:
From this excerpt we can see that Gilgamesh climbed to the mountaintop in three days, while an ordinary men would need at least six weeks to do it. Therefore, we can notice that author uses one of the typical epic features in order to describe his character - strength.
The courageous protagonist who realizes an exciting and difficult journey in order to defeat its enemy is one of the most typical characteristic of epic.
Epic of Gilgamesh is a Sumerian-Akkadian book about Gilgamesh, the fifth ruler of the dynasty from Uruk. This book represents an epic poem from Babylon and undoubtedly the oldest known literary piece in the world.