Nobody could ever replace you为什么用could不用can

Nobody could ever replace Nobody could ever replace you Nobody could ever replace you nobody could ever replace you Nobody could ever replace you.啥意思? Nobody could ever replace you为什么用could不用can 别人对我说 Nobody could ever replace you.别人对我说 Nobody could ever replace you.我怎么回答啊? nobody could erer replace you I want nobody nobody nobody nobody Why you tryin’ to,to make me leave you I know what you're thinWhy can't we just,just be like this ‘causeIt's you that I need and nothing else until the endWho else can ever make me feel the way I,I feel when I'm 还有 Nobody Will know 和 Nobody Will be know 哪个正确Nobody Will ever know you're the only person……I've ever met……could do itA who;/B /;whomC whom;/D /;who 英语翻译Cause when it hits,you're all gonna wonder how you ever thought you could live so large,and leave so little for the rest of us. you're the only person ( ) I've ever met ( )could do ityou're the only person ( ) I've ever met ( )could do it A who;/ B /;whom C whom;/ D /;who 后一个空格是做主语的吗?我在边上做了个笔记是,口语中who that都可以． No one could ever know me,no one could ever see me为什么用ever? 关于should wouldOf course,nobody ever thought the prime minister's job shall be easy.A.would B.could C.will D should答案是选择A,我选择D有什么不对呢? It feels like nobody ever knew me.急 nobody ever touched me until you touched me , love as if nobody ever made yousuffer什么意思