Question

【题目】My pen pal Andrew found it difficult Chinese well.
A.learning
B.learn
C.to learn

Answer 1

【答案】C
【解析】句意：我的笔友Andrew发现学好中文很难。sb find it adj. to do sth.意思是：某人发现做某事……。此时动词不定式是真正的宾语，it为形式宾语。故选C。