You can’t guess what difficulty I had your home.A. findB. to findC. findingD. found

问题补充：

You can’t guess what difficulty I had your home.

A. find

B. to find

C. finding

D. found

答案：

A. find

B. to find

(答案→)C. finding

D. found

解析：考查have difficulty (in) doing sth.的句型变化。