Answer:
to spread word's of different songs and share them but never the flu
Explanation:
Wiglaf is presented as a model of loyalty. He understands what the anglo-saxon code is like and believes in Beowulf without any doubt. He is brave and willing to help Beowulf and criticizes the other warriors for not behaving the same. This is why he is later appointed as Beowulf's heir.
The answer is D because the whole point of a metaphor is to compare things in a unique way and it makes people really think.
I hope this helped :)