These are my keys.是不是单复数转换?
These are my keys.是不是单复数转换?
These are my keys.改为否定句,改为单复数转换改为一般疑问句或提问,肯定句做回答.
These are my keys.改成一般疑问句
what are these keys (
are these desks?单复数形式
Are these your friends.改为单复数
These are ours改为单复数形式
These are my keys.They aren't( )( ).改为同义句
初一英语单复数转换1.These are English books.2.Is this a bus.3.I am a
What _____ these keys?Are these yours?
whose keys are these?they are y什么 keys.
Those are my books.改为否定句,单复数转换,一般疑问句或提问,肯定句做回答.