问题
选择题
I have his address, so I did not have any ________ his house.
A. difficulty finding out B. difficulty finding C. difficulty looking for
答案
答案：B
考查固定句型。have difficulty (in) doing sth.look for指寻找的过程；find指寻找的结果。“做某事有意困难”。句意“我有他的地址，所以找到他的家没有问题。”故选B。