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he has been a good storyteller since he was a young child.为什

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/22 00:28:34
he has been a good storyteller since he was a young child.为什么不是had been 英语
since he was a young child 一般和现在完成时连用
因为since 是指一段始于过去延续至现在的一个时间段,不是指“过去的过去”