This is my book .对book提问如何做
This is my book .对book提问如何做
This is my book.对my提问
this is my English book对my English book提问
This is my book用whose提问
对This book is eight dollars 提问
This is a book.对a book进行提问
This is s book.(a book提问)
This is a book.对book 提问时what is it 对,还是what is this?
this is a book 提问
My English book is my (backpack.)对括号部分提问
This book is mine(对划线部分mine提问) ______ ________ this book.
this is (his) math book 对括号部分提问