How old were you when you first stated playing the piano中,为什么stated要用过去式,不是有were了吗?

问题描述:

How old were you when you first stated playing the piano中,为什么stated要用过去式,不是有were了吗?

他说的是过去那时,当你第一次弹钢琴时你多大,你弹钢琴肯定是过去,用过去时,而且when引导的是时间状语,与主句时态应一致.(ps..我怎么觉得应该是started而不是stated.)是我打错了,嘻嘻