作业帮 > 英语 > 作业

Until last week i hadn't seen her since1978,___i had wondere

来源:学生作业帮 编辑:百度作业网作业帮 分类:英语作业 时间:2024/07/04 18:59:03
Until last week i hadn't seen her since1978,___i had wondered where she was living.A.since then
B,since when C,from when D,from then on 求翻译及具体解答,
Until last week i hadn't seen her since1978,___i had wondere
选B,逗号后面是非限制性定于从句,先行词是1978,因此定于语从句中缺少"自从1978年"这部分含义,since when正合适.不可以用from,因为这里需要引导从句的关系词,而from没有这个功能,虽然意思是"自从",但是它是介词.