we found it very easy to dodo后面为什么不加it/them之类的那句中it是形式宾语么

we found that和 we found it We found that it was very useful to learn English well.同义We found ___to learn English well. We all found ( it ) very interesting to eat.为什么要用it? We found it very useful to learn English well.(变为同义句) we found our english teacher very interesting,it's structure is（） we all found _____ very interesting to play chessit is that it that is I'm from marsHello everyone I'm echo,i got off my spaceship just now and i found my space machine couldn't work ,so i fell on earth yesterday ,i have seen the internet in your earth,i'm sorry to say that it's so bad that we mars men can conque it eas 初二英语完形填空we found that it was ( )to learn chinese ,but it was very interesting 括号里 We found it was very useful to learn English well同义句替换We found ______ ______ ______ ______ ______English well 关于 We found it very difficult to learn a foreign language well 的句式的疑问参考书上些的是We found it very difficult to learn a foreign language well.为什么不是 We found it was very difficult to learn a foreign language well.这 1.We found it very easy to do.这里面found 后面的it 为什么不加is ,不是it+is+形容词.这里very easy呢？在这里面做什么成分？ we found it very easy to dodo后面为什么不加it/them之类的那句中it是形式宾语么 We have a book.We found it very interesting.这是个病句吗这句话是牛津初一课本上的啊~ We found that she was very imaginative.改成同义句We found（）（） We found this TV programme very ___(enjoy) We found the house very small.改为同义句 一道英语选择,请讲明理由We found ____ very interesting ____ English. A this , learning B it , to learn C that , to learn 翻译I found it very difficult to win the game.