改为被动语态：The postman delivered a newspaper this morning My mother gave me a present yesterday改为被动语态：The postman delivered a newspaper this morningMy mother gave me a present yesterday

改为被动语态：The postman delivered a newspaper this morning My mother gave me a present yesterday改为被动语态：The postman delivered a newspaper this morningMy mother gave me a present yesterday 将主动语态改为被动语态.1.They are building a new bridge over the river.2.The postman delivered a将主动语态改为被动语态.1.They are building a new bridge over the river.2.The postman delivered a newspaper this morning.3.My mother the postman delivered a newspaper this morning 改写成被动语态!谢谢 Who opened the door?改为被动语态. Who sings the song改为被动语态 They cieaned the floor.改为被动语态 They smashed the window.改为被动语态 BingXin wrote the story 改为被动语态 被动语态改为主动语态 We'd prevent the price of house rising 改为被动语态 改为被动语态 能改几题是几题 改为被动语态, 改为被动语态, 改为被动语态形式 怎么改为被动语态? 改为被动语态谢谢 改为被动语态. 求.改为被动语态