My mother is young.改成否定句是什么?
My mother is young.改成否定句是什么?
My mother is a doctor.(改成否定句)
this is my mother 怎么改成否定句
改成否定句 My mother is an Engelish teacher. My mother ___ ____En
My mother is a teacher 改为否定句是什么?
小学英语3-4MY mother is cleaning the bedroom.改成否定句the children a
This is my mother 变为否定句
this is my ruler改成否定句
this is my eraser.改成否定句
She is my sister.改成否定句
That is my aunt.改成否定句
It is my pencil.改成否定句