I'd say D, because that seems like a good writers strategy. To give information centered around the narrative and theme. Otherwise, A.
That would be a practical exercise. Practical means the actual doing or use of something rather than with theory and ideas. So it would apply to real life situations.
Hope this helps!
English most likely, but sometimes they surprise you with Japanese.
Answer:
Each and every person has one or many qualities, I learnt to understand what they are good at, ignoring the flaws. Because if I dwell on the flaws, I might get entangled into a negative cycle.