My brother is six years old.对划线部分提问

My brother is six years old.对划线部分提问 Ann’s brother is only six years old.(就划线部分提问)（only six years My classmate is fourteen years old.对划线部分提问 My brother is (six years old)括号提问 Ann's brother is only six years old中对only six years old进行提问 My Uncle is thirty years old thirty years old 对划线部分提问, My teacher is 43 years old.对划线部分提问 画线的是 43 years old. My brother is (only six-month-old)｛对括号部分提问｝( ) ( ) is your b My brother is 12years old.(对12years画线部分提问） Mary is six years old(对six years old提问 Amy is 7 years old 对划线部分提问（划线部分是：7 years old ） My cousin is nineteen years old.(对划线部分进行提问）