It's the third time __________you made the same mistake.请说明理由,究竟是_英语解答

It's the third time __________you made the same mistake.
请说明理由,究竟是不是定语从句?

人气：467 ℃　时间：2019-08-20 04:05:41

解答

固定搭配``
属虚拟语气
It is about /third /high time + that + 动词过去式
同时也是定语从句``