More than twenty days ___ passed since I came here .空格中应填hav

More than twenty days ___ passed since I came here .空格中应填hav Twenty years ______ passed since I came here.填的是 have 还是 has 英语翻译I have spent more than twenty years outside of China.Hav More than a month ____ since the foreign friends came here.为 我住在这儿二十多年了：I have lived here for more than twenty years; 解释句子 there are more than twenty students here I have ____ here since you came here. I 've know him since he came here.(对划线部分提问since he came here Three years _____(have) passed since he came here.填什么?为什么? more than a month__since Mr.Green came here.A.ha Kitty came here three years ago=It ___ ___ ___ ___ since Kit I'm not more than twenty和I'm less than twenty可以混用吗?