All of them have told Ann about itAnn____ ____ ____ ____ it by all of them.(改为被动语态)
问题描述：
All of them have told Ann about it
Ann____ ____ ____ ____ it by all of them.(改为被动语态)
答
have been told
答
have been told
have-have been+及物动词的过去分词（teel-told）
答
has been told about时态和语态是不发生冲突的