Use the passage to answer the question. What does this paragraph tell readers about Rosemary Fell’s situation?

Rosemary Fell was not exactly beautiful. No, you couldn’t have called her beautiful. Pretty? Well, if you took her to pieces.... But why be so cruel as to take anyone to pieces? She was young, brilliant, extremely modern, exquisitely well dressed, amazingly well read in the newest of the new books, and her parties were the most delicious mixture of the really important people and ... artists—quaint creatures, discoveries of hers, some of them too terrifying for words, but others quite presentable and amusing.
A. She is a leader in her community.
B. She has succeeded because of her intelligence.
C. She belongs to the upper class of society.
D. She has improved her situation throughout her life.

C. She belongs to the upper class of society.