3.I happened____(meet)my old friend in the street yesterday.I____(not see)him for a long time 为什么不用hadnotseen谢谢... 为什么不用had not seen谢谢 展开 1个回答 #热议# 生活中有哪些实用的心理学知识? fightout 高粉答主 2012-09-15 · 关注我不会让你失望 知道顶级答主 回答量:8.6万 采纳率:81% 帮助的人:3.9亿 我也去答题访问个人页 关注 展开全部 to meet hadn't seen(=had not seen) 1. happen to do sth 碰巧。。。。2. 很久不见是相对happened to meet 这个特定的过去时点来说的, 指的是“过去的过去”, 所以用过去完成时【希望帮助到你,若有疑问,可以追问~~~祝你学习进步,更上一层楼!(*^__^*)】 追问 但是答案是have not seen 追答 错!!!!看我的分析后你还认为原答案对? 本回答由提问者推荐 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询 其他类似问题 2016-07-18 Yesterday I _______ an old friend of mine at the shopping mall. A.came up B.came out C.cam 2016-08-08 I ___________ in the street when I met an old friend of mine yesterday. A.walked B.wa... 2019-10-26 57.it happened to a friend of mine a year ago. 1 2014-08-14 _______ happened that I met one of my friends yesterda 2013-09-11 _______ happened that I met one of my friends yesterday. 1 2013-09-02 I happened________Mary in the street the other day. 2013-09-10 I met an old friend __________ on the train yesterday. 2013-09-10 Until he told me yesterday,I knew______of what had happened to him . 更多类似问题 > 为你推荐: