I think it's B........................................................
C. He is dissatisfied and feels disillusioned with his surroundings.
A complex sentence has one dependent clause and one independent clause.
Here's some examples;
1. After twenty years, he still had feelings for her.
2. Because my coffee was too cold, I heated it in the microwave.
Nick tells him what a nice time he had and gatsby is somewhat nonchalant about it. it is important for nick to be polite and gentlemanly
