is your book on the desk (陈述句)
is your book on the desk (陈述句)
This is your book.My is on the desk.
is it on the desk改成陈述句
The book on the desk is your对the book 提问
the book is on the desk.
-----book on the desk is ----useful one
is there a book on the desk?
My book is on the desk
This book is _(I)._(your) is on the desk.
代词填空 this is your book( )is on the desk.
the book on the desk 和the book is on the desk 哪句是对的·?
A book is on the desk和On the desk is a book