John's daughter was studying in an academy of music.
这句话中的was studying是【过去进行时】,用法是【表示过去某时或过去某段时间正在做某事】.
又如:She was reading a book at 10 o'clock / yesterday morning.
John's daughter was studying in an academy of music.
这句话中的was studying是【过去进行时】,用法是【表示过去某时或过去某段时间正在做某事】.
又如:She was reading a book at 10 o'clock / yesterday morning.