He_______(become)a famous NBA player when he was 22

He_______(become)a famous NBA player when he was 22 Yao Ming is a famous basketball player in NBA. He was born o he become a football player when he was 14 years old同义句 he become a player when be was (one years old )提问括号中的 He_______(want)to fly when he was a child. How old was he when he became a player?怎么回答?是：When he was 20 He was a famous writer when i was( ) Was John Smith a famous footballer when he was young? He was a famous tennis player ( ) A ago B before C after D t Jim was a football player.He was healthy when he was young. a NBA player 还是an NBA player he is famous [ ]player