It is a book on English.哪错了?

It is a book on English.哪错了? there is a d< >near the window,and an english book is on it 给‘‘It is a English book’’改错 This is a English book哪里错了 There is a English book on the desk 改错 a:what is ( ) b:it a ( ) a:( ) book is it?b:it is () english 把It is a English book转换为一般疑问句 Is it a book这句子哪里错了 It is_(a)English book There is a book on the desk,and ____is an English book A.tha 用a/an填空 1 Is it( )Chinese book or ( )English book?2 This is Is it a book?