Can you imagine what difficulty he had the work?A. to doB. doC. doingD. done

问题补充：

Can you imagine what difficulty he had the work?

A. to do

B. do

C. doing

D. done

答案：

A. to do

B. do

(答案→)C. doing

D. done

解析：

试题分析:考查非谓语动词。have difficulty （in）doing sth “做某事有困难”，故答案选C。句意：你能想象到他做这份工作会遇到什么困难吗？