改为主动语态：A letter is written to my parents by me once a month.()()()()to my parents once a

改为主动语态：A letter is written to my parents by me once a month.()()()()to my parents once a 英语句子转换!被动语态改为主动语态的,Is you homework often done by you at home 改为主动语态Your wallet has been found by a little boy already .改为主动语态 被动语态改为主动语态 Chinese is spoken by a large number of people in the world.(改为主动语态) 如何把被动语态改为主动例子：如何把It is called a clavichord. 被动语态和主动语态wheat is used to make beer in germany_________________________________ （改为主动语态）mike gave me a bike as my birthday present（改为被动语态）____________________________________The earthquake destroyed t He is writing a letter被动语态 rice is grown in south china改为主动语态 Is French spoken in Canada?(改为被动语态)发错了，式是改为主动语态 英语 将主动语态改为被动语态 德语把主动语态改为被动语态 如何将主动语态改为被动语态? 主动语态改为被动语态的讲解 He writes a letter every day.（改为被动语态） a light is hung from the front of the every night(改被动语态）错了，是(改为主动语态） 1、Is tea grown is South China?（改为主动语态）___ people___ tea in … this is letter A.改为否定句 this is a letter改为复数句