Question

【题目】He finds_____ really difficult for him to learn English well in just one year.
A.that
B.this
C.it's
D.it

Answer 1

【答案】D
【解析】句意：他发现对他来讲，仅用一年时间学好英语真的很难。find的宾语是to learn English well in just one year，先用一个代词作形式宾语放在前面，再将真实的宾语用带to的不定式跟在后面。代替不定式的代词，只能用it。故选D。