Did you finish your homework last night?A. doB. doesC. doingD. done

问题补充：

Did you finish your homework last night?

A. do

B. does

C. doing

D. done

答案：

A. do

B. does

(答案→)C. doing

D. done

解析：句意：你昨晚昨晚你的作业了吗？finish后一般接动名词或名词作宾语，动名词做宾语，表示抽象动作，结合语境可知选C。