an old woman answered the telephone 被动语态

an old woman answered the telephone 被动语态 主动语态改为被动语态1.The woman asked the policeman for help.2.The old 帮忙改成英语被动语态1 The woman asked the policeman for help2 The old The soldier saved the old woman from the fire.改为被动语态 The telephone was rang 是被动语态? Nobody answered the telephone. 转为过去式的被动语态 The old woman took care of the cats.When did they The woman wrote the article 被动语态 英语翻译Not long ago I answered a telephone call from an old fri Someone parked an old car outside the concert hall 这句怎样改被动语态 英语试题 求答案!将下列句子改为被动语态 1 Apoliceman sent the old woman back ho Bell invented the telephone in 1876(变为被动语态)