“How old are you?”怎么改为同义句?

“How old are you?”怎么改为同义句? How old are you 改为同义句 How old are you?改为同义句是什么? 1.How old are you?（改为同义句） How old are you?(改为同义句） How old are you (同义句转换) how old are you的同义句 How old are you 同义句是什么? How old are you?的同义句 英语的一些小问题 1.How old are you ?（改为同义句） I don't know.How old are you?改为同义句 How heavy are you改为同义句