I narrowed it down to B and D. Going to say D though
I would say that the element of plot structure that refers to the building up of conflicts and action is D. desis.
Climax happens at the peak of these conflicts. Lusis is the resolution of conflicts. Exposition is the introduction.
Desis means complication.
Answer:
Briefly explain what the mistake was, but don't dwell on it.
Quickly switch over to what you learned or how you improved, after making that mistake.
You might also explain the steps you took to make sure that the mistake never happened again.
Explanation:
