He spent two hours his homework last night.A. to doB. doingC. didD. do

问题补充：

He spent two hours his homework last night.

A. to do

B. doing

C. did

D. do

答案：

A. to do

(答案→)B. doing

C. did

D. do

解析：句意：昨晚他用了两小时做作业。Spend doing sth，花费时间作某事，故选B。