None of us know what we should do next.改为同义句

none of us know our exam r____ None of us know what we should do next.改为同义句 none of us knew what had happened_____they told us about it AwhenBuntilCafterDthought None of us new what had happened_____they told us about it.Awhen B until Cafter Dbefore we ____ our new English teacher yet,so none of us us know what his name is.Adon't meet Bwon't meet C have't met Dhad 't met None of us knew what had happed until we heard the news on radio. none of us likes poiiution 的意思 none of us likes pollution 英译汉 None of us like music.的意思 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 None of us will believe ____ he says .为什么选A?A.whatever B.no matter what He was so angry and spoke so fast that none of us understood what what he said meant .这个句子中的两个what 的作用,谢谢! not one of us 等于 none of us还是 not everyone of us? I love you,none of your what? 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?