I found ___to make everyone pleased with meI found ( ) difficult _英语解答

I found ___to make everyone pleased with me
I found ( ) difficult to make everyone pleased with me A.that B.it C.that be D.it's,选哪一个,为什么,这句话什么意思

人气：172 ℃　时间：2019-11-15 07:38:05

解答

B.it
形式宾语,真正的宾语是后面的不定式
我发现很难让每个人都对我满意.