A book on the desk.改病句

A book on the desk.改病句 i have a book on the desk改同义句-------a book on the desk is there a book on the desk? There is a picture book on desk 怎么改 A book is on the desk和On the desk is a book是否一样? A history book is on the desk.改为同义句--- ---- a book-----history on the desk a book under the desk on the floor,on the floor修饰desk还是什么? iI found a book on the desk.（on the desk作状语）.on the desk作状语修饰谁 There is a book on the desk.划线部分提问,划线部分是on the desk. There is a book on the desk.中的on the desk是状语还是后置定语 I have a book on the desk改为同义句I have a book on the desk改为同义句 __ __a book on my desk There is a book on the desk.(改为否定句) there is a book on the desk改为复数句 There is a English book on the desk 改错 I found a book on the desk .的各个句子成分 there is a book on the desk .please _____it_____.填空 I have a book on the desk改为同义句 book.i.a.the.on.desk.found 连词成句