It's been a long time coming, but tonight, because of what we did on this date/in this election/at this defining moment,change has come to America.change 前加个逗号就可以分辨出来了I have never been more hopeful than I am tonight that we will get there.这个句子是两个句子的组合第一句是I have never been more hopeful than I am tonight.than引导了比较状语从句，not +m...
change has come to America 是主句！ 前面一票修饰 什么时间 XXOO时刻！ I have never been more hopeful than I am tonight that we will get there.主句 I been hopeful that we will get there.... ！！！！！...
