this is my teacher.改为复数句子
this is my teacher.改为复数句子
this is my aunt改为复数句子
this is my teacher(改为复数句)
This is my sister,s skirt.改为复数句子
This is my dictionary(改为复数形式的句子)
This is my friend (改为复数句子)
描写下列单数句子改为复数.this is my
This is your teacher 改为复数句
he is my teacher 改为复数句
This is my friend 改为复数形式
This is my sister.改为复数形式、
This is my cousin.(改为复数句)