Look at the picture.Is this your mother?怎么回答

问题描述:

Look at the picture.Is this your mother?怎么回答
是用Yes,she is.
还是Yes,it is.
是用Yes,she is.
还是Yes,it is.
说明原因

是Yes,it is.说明原因it代替物问的是照片中的人为什么是物用this提问,用it回答