英语高手来康忙康忙~his parents lived in beijing ten years ago（ ten years ago划线） 划线部分提问.____ ____ his parents ____ in beijing

英语高手来康忙康忙~his parents lived in beijing ten years ago（ ten years ago划线） 划线部分提问.____ ____ his parents ____ in beijing
英语高手来康忙康忙~
his parents lived in beijing ten years ago（ ten years ago划线） 划线部分提问.____ ____ his parents ____ in beijing

英语高手来康忙康忙~his parents lived in beijing ten years ago（ ten years ago划线） 划线部分提问.____ ____ his parents ____ in beijing
__When __ __did__ his parents __live__ in beijing