The boy began to play chess at the age of three.（改为同义句） The boy b_英语解答

The boy began to play chess at the age of three.（改为同义句） The boy began to play chess ____ ___
The boy began to play chess at the age of three.（改为同义句）
The boy began to play chess ____ ____ ____ ____ ____ ____.

人气：245 ℃　时间：2019-08-20 00:07:39

解答

when he was three years old.