1.Do you know who invented the telephone?为什么不需要the2.Lisa's mother bought her a______dress for the Christmas party.1.beautiful red pink Chinese2.beautiful pink Chinese silk请说明原因,O(∩_∩)O谢谢

Do you know who lives (远)in our class Who other do you know in the city Do you know who am Do you know the girl who just came in?的who可以省略吗?为什么? Do you know the girl who is in the red dress?Do you know the girl____ ____ ____ ___? Do you know who i am?英语翻译 Do you know who is she? Do you know who i____the computer? Who d____ America,do you know Do you know who d________America -Columbus do you know who ___the America? Do you know who-------- ( 发明 ) the telephone? Do you know who that American is Do you know who is he? Do you know who is the fattest girl in your class?这句话有无错? You are the only one in the world who do not know. do you know who the most famous person is in china 这句话对吗? 翻译：Do you know who took part in the computer competition?