I find___difficult to deal with our disagreement.A.that B.its C.that's D.it应该选哪个

I find___difficult to deal with our disagreement.A.that B.its C.that's D.it应该选哪个
I find___difficult to deal with our disagreement.A.that B.its C.that's D.it应该选哪个

I find___difficult to deal with our disagreement.A.that B.its C.that's D.it应该选哪个
选D.it在这里做形式宾语,不定式to deal with 做的是真正的宾语,而形容词difficult 做的是宾语补足语.