I have no idea where the girl could have gone to.为什么不可以+to?_英语解答

I have no idea where the girl could have gone to.为什么不可以+to?

人气：476 ℃　时间：2019-09-10 22:29:45

解答

idea后是定语从句where the girl could have gone正常句式应该是 the girl could have gone where 所以where前不加to