in three dayS 是三天前还是三天后

in three dayS 是三天前还是三天后 three days later 的意思和用法、 与 in three days 的区别.three days ago 是三天前? 是every three day还是every three days(每三天) The day three days before is Friday the day是星期几?three days before 是“三天前”还是“隔三天”？the day不是 Friday in three days 和for three days区别 意思的区别.用法区别.是在三天还是三天后还是已经三天了 - in three days什么时候是三天之内,什么时候是三天之后 every three days 是表示每隔三天还是每三天一次（也就是没隔两天） in three 是三天内,还是三天之后?或是接下来的三天这道题应该怎么做?He---------- in three days.A coming backB came backC will come backD is going to coming in three days是三天后,可以表示三天里吗,什么时候表示三天里什么时候表示三天后 in three days' time是将来时还是过去时? 请假用ask还是ask for,比如请三天假是ask thee days off 还是 ask for three days off 关于in three days是指三天内还是三天后in a year有在一年后也有在一年内的意思,那么in three days呢?P.S：我的老师为什么说意思是 在三天后....... in three days within three days 都是表示在三天期间的意思吗?不定某一天 after 还是 inMr.White will come back (in) three days.为什么正确答案是 in? 中译英:他的狗三天前死了His dog ____ ____ _____ three days ago. 翻译：米莉三天前收到了我的信. Millie ____________________ for three days He will leave ______ Beijing in three days.是填for还是to啊, (in) these three days 加不加in记得是 these days ,these 前面 应该不用加 in,那么：(in) these three days .加不加 in ,days 前面加上了具体的数词.比如 翻译一个句子：【 我这三天,特别的忙.】怎么翻译合适.2