it seems that等于什么?

it seems that等于什么? It seems that he is very happy today等于什么 请问这几句什么关系?there seems to be ,it seems that,it seems to be, It seems that it seems that 用法 it seems that 和 as if 有什么不同? Let's start it seems+that从句什么意思 it seems that 的用法 it seems that的用法 It seems to us that seems to 和It seems that 分别放在句子的什么位置?It It seems that Beth ikes me.(改为简单句)Beth ____ _____like me. it seems that 和 it seems as if的区别It seems that it is going to rain 和It seems as if it is going to rain 有什么区别吗? it seems that 与 It's seemd that 有什么区别? it seems that和it seems as if的区别? It seems that 和It seems as if区别 it seems as if 和it seems that的区别 it seems that she has changed.中that引导了什么从句, it seems that she has changed.中that引导了什么从句