Who wrote this book?(改为被动语态）

Who wrote this book?(改为被动语态） LuXun wrote this book 改为被动语态 Who wrote this book?主动改被动 who wrote the boring book 被动语态有几种? BingXin wrote the story 改为被动语态 who designed this kind of machine?改为被动语态 help~ You may take this book back home.(改为被动语态） This book is written by him in 1330.改为被动语态 __was this book w 被动语态的特殊疑问句Who was the book ___?A.write B.wrote C.written D.w WHo is the author of this book 将这句话变成被动语态! 1.Who designed the CD_ROMs.(改为被动语态） who designs the CD-roms?（改为被动语态）