They found old man＿＿ A.hardly to talk with B.e

题目

They found old man＿＿ A.hardly to talk with B.e
They found old man＿＿ A.hardly to talk with B.easily to get on with C.difficult to get on with D.hard to get along 选什么,解释下原因,顺便帮忙划分一下哪一部分在句中做什么成分,

答案

C
They （主语）found（谓语） old men (宾语）difficult to get on with （形容词词组做宾补）
他们发现老年人很难相处