NewfieNewbie
2020-06-10T16:50:11+00:00
最近自学英语
遇到很多小学生问题
比如
Mrs. Potter was Mrs. Dursley's sister,
but they hadn't met for several years.
这句里的 hadn't 是不是可以替换成 didn't
很迷,看不懂
有无大神解释下 为什么要这么用
遇到很多小学生问题
比如
Mrs. Potter was Mrs. Dursley's sister,
but they hadn't met for several years.
这句里的 hadn't 是不是可以替换成 didn't
很迷,看不懂
有无大神解释下 为什么要这么用