求解!关于英语句型It seems that

朋友,我觉得你是想多了,seem是系动词,后面的从句当然是表语从句.
比如我说,It seems that you're quite confused with this sentence. 换句话说就是 You seem to be quite confused with this sentence.
It's ... that ...是一个固定的搭配 当然 it 后面的系动词未必是is.从你的问题来看,这一点你应该清楚的.
个人观点,仅供参考啦.而且这种问题上也不必过于纠结.