Who ____ has the same idea as it will do it in this way.A. who B. that C. whom D. which 答案

Who ____ has the same idea as it will do it in this way.A. who B. that C. whom D. which 答案

先行词是who的时候，定语从句用that来引导，这是个规定追问先行词是who的时候，定语从句用that 来引导。这是规定，有类似这个情况的 其他规定吗？？
能具体在举个 例子吗？？追答先行词既有人，又有物时。
We were deeply impressed by the teachers and schools that we had visited.
当主句是以 who或which引导的特殊疑问句时。
Who is the man that is talking to John?
在双重限定性定语从句中，如果一个从句用who或者which引导时，那么另一个从句用that引导。例如：
Edison built up a factory which produced things that had never been seen before.

that
定语从句。翻译：有着同样想法的人也会想他一样做。
这句话里没有定语从句，只有WHO引导的一个主语从句，as没有引导任何从句，因为它后面没有任何一个完整的句子。