听下面一段材料,回答第1-3题。 1. When did Shirley begin taking piano lessons? A. In 1934 B. In 1938 C. In 1951 2. What did Shirley plan to do as a career when she studied at Howard University? A. Play Jazz B. Play classical music C. Sing 3. Why did Shirley fail to go to Juilliard School? A. Her mother didn't want her to study there. B. She was not interested in studying there. C. Her family couldn't afford to send her there.