There is nothing about animals that he does not know.为什么要加that?请不要的太麻烦

there is nothing like there is nothing There is nothing.nothing作什么语 There is nothing good playing. There is nothing left to 、 there is nothing with me. There~is~nothing dificult inthe there is nothing 还是there are nothing有区别吗 there is nothing ___in the fridge.(leave) is,nothing,there,it,better,than 英语翻译there is nothing to bite at There is nothing for him_____(worry) about. Without Love (There Is Nothing) 歌词 There is nothing left to say There is nothing left to say,left for there is nothing that we can There is nothing wrong with hard work. there is ___left A.nothing B.none