I have lived in Shanghai when twenty years ago.求修改这个句子

分类: 作业答案 • 2021-12-30 12:37:48

问题描述：

答

修改：when ---- since
I have lived in Shanghai 【since 】 twenty years ago
意思：我自从20年前就住在了上海.
since +一段时间+ ago
周末愉快~