有这样一道改错题： None of us are afraid of difficulties.我觉得没错, 请问要改吗?

有这样一道改错题： None of us are afraid of difficulties.我觉得没错, 请问要改吗? The oranges taste terribly .None of us likes them.改错 英语的一道改错题Neither of us are a teacher. 有nobody of us的用法吗?还是只能用none of us? none of us与not all of us有什么区别 I have none of the knowledge she hasnone of us are from Uk这两句中的none of有什么区别? Because baby birds are weak,so mother birds feed them（改错）Mr Li got angrily because,none of us answered it correctly(改错) None of us know how to answer the question的翻译是不是我们中没有一个知道怎么样回答那一道题 none of us likes poiiution 的意思 none of us likes pollution 英译汉 None of us like music.的意思 none of us know our exam r____ no.none of us has been abroad. None of us seen the film ,so everybody wants to it.为什么None of us? None of us is a student None of us are students 两条都对吗 not one of us 等于 none of us还是 not everyone of us? none of us ( )afraid of you,()we?并说明理由. 请问 None of us is afraid of difficulties是什么意思?