题目内容：

did you begin to learn how to swim?Ahow Bhow long Chow soon Dwhen
答句：I learnt to swim when I was five year old

优质解答

D
大意:你什么时候开始学习游泳?
当我5岁的时候就已经开始学习了

追问：

This is ?song I've told you about.Isn't it ? beautiful one? Athe the Ba a Cthe a Da the