方芳老师，我听过你的讲座。不过这道题对于你的回答我有疑问：
I found ____ to make friends with him
A.it difficult B.it is difficult
Ｃ.Both A and B
本题应该选C.
I found it difficule to make friends with him.句中it是形式宾语，真正的宾语是动词不定式。
I found it is difficult to make friends with him.found后面连接了宾语从句。在宾从中it做形式主语，真正主语是动词不定式。
但为了简便，一般用第一种说法多一些。found 是过去式，宾语从句也应当用过去时吧？即I found that it was difficult to make friends with him.
对吗？

你说的有些道理，但如果我们把“和他交朋友是困难的”当做事实，就不用考虑时态了。谢谢你的思考！