阅读理解。 Gifted Children There are many famous gifted children. Most of them are talented at math, music,or chess. Wolfgang Amadeus Mozart is one of them. He wrote music when he was only four years old. A more recent one is Arran Fernandez. Arran is an outstanding child, because he took and passed the British Junior High School math exam when he was only five years old. Most British children take this test when they are sixteen. Others include Ruth Lawrence, who went to Oxford University at the age of twelve to study math. And Bobby Fischer, who was better than most chess masters(围棋大师) when he was only a teenager. 根据对本文的理解，判断下列陈述的正确与否，正确（T），错误（F）。 (     ) 1. All gifted children are talented at math, music, or chess. (     ) 2. Mozart wrote music when he was a child. (     ) 3. Arran is not a talented child. (     ) 4. Mozart passed the British Junior High School exam when he was five. (     ) 5. Ruth Lawrence entered university when she was twelve. (     ) 6. Bobby Fischer studied math at university in his teens.