(43-45)　　　　Isadora Duncan was born in America in 1877. She was a great dance teacher whoenjoyed dancing at an early age, and even began teaching other children to dance whenshe was only six. Although Duncan herself stopped going to school at ten, she later hadstudents from all over the world.　　　　Duncan was called the mother of modern dance because she brought lots of newideas into the dancing of her time. She believed that dance is life itself and comesfrom the heart. Duncan also said that dance belongs to everyone, rich and poor, youngand old. That was why one time she did not agree to dance in a theater where the ticketswere very expensive.　　　　Duncan also surprised the people of her time by dancing in comfortable clothes andwithout shoes on. She broke the rules in many ways and gave dance a new language.Now people who are interested in modern dance are still getting new ideas from thisgreat teacher.
43. What is the reading mainly about?
(A) The history of American modern dance.
(B) The dancing life of an American dancer.
(C) The dance group Isadora Duncan started.
(D) The way of life in Isadora Duncan’s time.