问题描述：
He __________a maths teacher when he was 22 years old
在take part in,be born,ride a bicycle,practice the accordion ,athlete,alive,become,sneeze,piano中选一个
在take part in,be born,ride a bicycle,practice the accordion ,athlete,alive,become,sneeze,piano中选一个
问题解答：
我来补答展开全文阅读