【阅读选择】Late one Sunday afternoon in September 1999, Oseola McCarty, an elderly cleaning lady passed away in the little wooden frame house where she had lived and worked most of her life. It may seem like an ordinary end to a humble life, but there was something quite exceptional about this woman. In the summer of 1995, McCarty gave $ 150,000, most of the money she had saved throughout her life，to the University of Southern Mississippi in her hometown. The money was to help other African Americans through university. She had started her savings habit as a young child when she would return from school to clean and iron for money which she would then save.This woman shocked and inspired the world because _______.
A.she had managed to save so much money
B.she gave her money to African Americans
C.she gave her life savings to help others through university
D.she only spent money on cheap things
正确答案是C