Any answers? Like A, B, C, and D?
If the story you are referring to is "The Great Gatsby", it might be said that Nick learned that she is a dishonest woman because she cheated to win the golf tournament. She might be considered a compulsive liar and she seemed to assume that everyone was like her,
Oppression and domination are often concealed and this could be considered as a novel common situation. This is my paraphrase and it could mean for example that in modern society where the individual has a lot of freedom as mentioned by Erich Fromm that this situation can lead to isolation and being alienated from the big enterprises in which many people work and where the individual feels like just a small cog in a big wheel.