请问这个表语从句应该选哪个,为什么?______ surprised me most was that such a little boy of seven co
问题描述：
请问这个表语从句应该选哪个,为什么?______ surprised me most was that such a little boy of seven co
could play the piano very well.刚才没打完整。
答
what,该句子是主语从句,What surprised me most(主语） was谓语 that such a little boy of seven co宾语从句