The structure that shifts the perspective of the story is: B. Foreshadowing.
Foreshadowing is a technique that is employed when the writer gives a clue of what will happen in the story.
His perspective tends to change as he narrates events that eventually connect to the clue that was previously mentioned in the story.
So, option B is right.
Learn more about foreshadowing here:
https://brainly.com/question/25079664
