I know somebody doesn't understand me.这句话有什么语法错误?

Somebody That I Used To Know 歌词 Somebody That I Used To Know-Pentatonix 改错题I know somebody that can help you 求somebody that i used to know空间链接^^ Gotye-somebody that i used to know英文歌词 somebody that i used to know 空间歌曲链接 somebody that i used to know 谐音歌词 Gotye-somebody that I used to know好听吗? glee 欢乐合唱团 somebody that i used to know MP3 Now you just somebody that I used to know 中文 somebody that i used to know - Gotye空间背景音乐链接 Now you are just somebody that I used to know. Somebody That I Used To Know 欢乐合唱团mp3 Somebody That I Used to Know是什么电影主题曲 求somebody that I used to know这首歌的翻译 pentatonix-somebody that i used to know 歌曲.65678857 Does know the answer to the question?这个句子里该用somebody还是anybody? Does ____ know it Asomebody else B anybody else C somebody D something else