since time passed,while time passed这两个为什么错?随着时间的流逝.从语法角度来看为什么错啊!pass是持续还是非持续性动词?

It has passed 10 years since we met last time. three years have passed since they met last time.为什么不是has passed ?表示时间的不是用单数吗? Time____(fly).Two years_____(passed) since I saw him last time since time passed,while time passed这两个为什么错?随着时间的流逝.从语法角度来看为什么错啊!pass是持续还是非持续性动词? Three years __(have) passed since they mat last and for time ,three years__(be)really a buy time. The time passed quickly. as the time passed 英语翻译A recview of your account shows that some time has passed since you last made payment to us Fifteen months ______ not a long time ,but fifteen months ______ passed since we met last time.第二空是has吧? Time passed quickly and a time passed 和 time lost 的区别 【英语主谓一致】问题Ten years _____(have has) passed since you went away.Ten years ______(is/are) a long time for both of us. How time flies!Twenty years _____ passed. As time past 还是passes ,pass ,passed? time passed ____ .fast or quickly?why? time had passed什么意思!急! since then可以说成 since that time half an hour passed since the train leaved.中文翻译