-The boy____play the guitar when he was only seven years old -How_英语解答

-The boy____play the guitar when he was only seven years old -How clever he was!

人气：331 ℃　时间：2019-10-11 20:48:45

解答

could,这里应该用“can”“可以”的过去时
这个男孩七岁就能弹吉他,他多聪明啊!