Gilgamesh repeatedly has dreams and says, "Enkidu, dear friend, I have had a dream."

What effect does this repetition have?

It creates a main idea that the audience can understand, and it establishes Gilgamesh as the main character.
It creates a rhythmic pattern that the audience can follow, and it signals that the audience will hear a new dream.
It creates a new structure that the audience needs to hear, and it shows how long Gilgamesh’s journey has been.
It creates a vivid image that the audience can see, and it establishes a more realistic way of storytelling.

It creates a rhythmic pattern that the audience can follow, and it signals that the audience will hear a new dream.

Explanation:

When it comes to that sentence when Gilgamesh is telling his friend Enkidu that he had a dream, with its repetition the audience can follow and know that whenever it comes to that announcement, Gilgamesh will start a description and speech about that new dream.

Dreams have the ability to create conflict and suspense in this epic poem and they are often considering the meaning of something that will happen in real life.

glamis thou art, and cawdor; and shalt be what thou art promis'd; yet do i fear thy nature; it is too full o' the milk of human kindness to catch the nearest way: thou wouldst be great; art not without ambition; but without the illness should attend it. what thou wouldst highly, that wouldst thou holily; wouldst not play false, and yet wouldst wrongly win: thou'dst have, great glamis, that which cries, "thus thou must do, if thou have it: and that which rather thou dost fear to do than wishest should be undone." hie thee hither, that i may pour my spirits in thine ear; and chastise with the valor of my tongue all that impedes thee from the golden round, which fate and metaphysical aid doth seem to have thee crown'd withal.  

he lacks ambition.  

he is hesitant.  

he lacks courage.  

he has moral scruples.

answer = d. hope this . : -d