is this your pencil-box?的答语
is this your pencil-box?的答语
Is 【this】 your pencil-box.问为什么用this.
Is This your pencil box?做肯定回答
This is a pencil box.对a pencil box 提问
This is a pencil box.(对” a pencil box”提问 )
Is this your pencil box ____ the lost and found box ?
Is this your pencil?
this is your pencil
Is this your sister?的答语是?
Is this your father?的答语
is this your sister的答语是
Is the eraser in your pencil box的意思是什么