The correct answer is D. Epics are a type of narrative poetry.
Explanation:
In literature, the epics are a type of long narrative poems which means they tell a story, besides this, epic poetry focuses on the life a hero or heroine who usually depict certain values or qualities that are considered as valuable. Additionally, in terms of structure epic vary according to the context there are written including different numbers of verses and stanzas and different metrics in verses. This means, the statement that is true about epic poetry is that they are a type of narrative poetry because in epics the story of a hero is told, also it is not common epics have a refrain, are always written in four to six-line stanzas and in this heroes always have a major role, which makes other options false statements.
