find it +adj+to do 和 find that 哪个是正确的？怎么区分？
都正确
find it +adj+to do, it是形式宾语，真正的宾语是后面的to do
find that 是接宾语从句，都可槐闷以用
比如，I find that learning English is difficult.
I find it difficult to learn English.
两句话都是正确的，用铅纳弯法不一茄卜样
两个都是正确的，不过仔旦敏念枝第一个是一个不定式的用法，第二个是加that从句的迟段用法。
举例： God find it difficult to manufacture a rock that he cannot hold up.
上帝发现自己造不出自己也举不起来的石头。
God find that manufacturing a rock that he cannot hold up is difficult.
两种用法可以同时应用。
前面的正确
find that 后面是句子
find it +adj+to do 其嫌差中It是形式宾语 todo是真正的宾册者兆州租语