That is my sister改为复数形式 This is his cousin改为复数形式 I'm Mike Sm
That is my sister改为复数形式 This is his cousin改为复数形式 I'm Mike Sm
This is his cousin.改为复数形式
This is my cousin.改为复数形式.
that is his sister改为复数形式
This is my sister.改为复数形式、
That is my sister改为复数形式
This is his cousin.(改为复数形式)
This is his sister and that is his son.怎么改为复数形式
This is your sister.改为复数形式
This is his sister and that,s his son.怎么改为复数形式
This is my brother.改为一般疑问句 that is his photo.改为复数形式
That is my sister.(改为复数形式)