问题补充：
What time does Jane after school?
A. do her homework
B. does her homework
C. do her homeworks
D. does her homeworks
答案：
(答案→)A. do her homework
B. does her homework
C. do her homeworks
D. does her homeworks
解析：考查动词及名词法。句意为：简放学后什么时间做作业？助动词do \does 之后要用动词原形一起做谓语；homework是不可数名词，不可用复数。故选A。
