it和itis区别感觉自己有点分不清什么时答:It is a truth that there would be no new China without the Communist Party.(没有共产党就没有新中国,这是毋庸质疑的.)③ It + be + 过去分词 + that ….该句型常见动词有:say, hope, think, suppose, expect, report, know, believe, decide, etc.e.g. It is said that they ...