问题描述： passed 与past区别 1个回答 分类：英语 2014-09-18 问题解答： 我来补答 past,过去（的）.比如：in the past, communication among rural areas can be extremely hard.过去,边远地区的通讯极度困难.passed,pass的过去式.i passed the exam with ease.我轻松通过了考试.passed也用在被动语态中,如：The draft was passed by the Senate.参议院通过了这项草案. 展开全文阅读
