Read the following article and select the best answer. Article: Almost every child in cities has the chance to go to school, but not all children in the countries are so lucky. There is a girl called Xiao Fang. She is eight years old and lives in a small village in Guangxi. When she was young, she wanted to go to school. But she could not, because her family was too poor to afford the school fees for her, so her parents had to keep her at home. Instead of studying, Xiao Fang worked in the fields with her parents every day. Then Hope Project heard about Xiao Fang. It agreed to help Xiao Fang to go to school. Her wish of study came true, and now she is studying in a school. Unluckily there are many thousands of children who can not go to school. You can join in Hope Project and help these children. You know all the good work needs money. Hope Project needs your help. If you give Hope Project Y=300 each year, it can pay for one child to go to school for a whole year. With more money, Hope Project can build new schools, buy good desks, chairs, blackboards and books. let's help the children together and give them a chance to have a good start in life. Question: Xiao Fang didn't go to school when she was young because _ . - her family was too poor - she didn't like to go to school - there was too much work for her to do - she could learn nothing at school
A:
her family was too poor