它通常用于过去时态中,表示在过去某个特定的时间点或时间段所发生的事情。
例如: - I was at home yesterday evening. (我昨晚在家) - She was a teacher five years ago. (她五年前是个老师) - We were best friends when we were in high school. (我们在高中时是最好的朋友)
使用
标签换行,这样可以对回答进行更详细的说明,以提供更多的背景信息和语境解释。
例如: - I was at home yesterday evening. (我昨晚在家) - She was a teacher five years ago. (她五年前是个老师) - We were best friends when we were in high school. (我们在高中时是最好的朋友)
使用
标签换行,这样可以对回答进行更详细的说明,以提供更多的背景信息和语境解释。