问题详情:
— Cindy, it’s time for dinner. Where's John?
— He _________ homework in his room.
A. does B. did C. is doing D. will do
【回答】
C
知识点:动词时态
题型:选择题
问题详情:
— Cindy, it’s time for dinner. Where's John?
— He _________ homework in his room.
A. does B. did C. is doing D. will do
【回答】
C
知识点:动词时态
题型:选择题