问题
What were you doing when we were playing basketball yesterday afternoon?— I ______ the classroom.
A:was cleaning
B:have cleaned
C:will clean
D:clean
B:have cleaned
C:will clean
D:clean
正确答案是：
同类题型
The train arrived _____ Nanjing _____ 6.00 _____the afternoon of Sep. 13. [ ]
We’ll go to Qing Yuan Mountain tomorrow. Why _____ join us? —That’s a good idea. [ ]
What are your students doing now? — They football. Let’s go and have a look.
Whenever he was late，he could find plenty of excusessounded reasonable．
When he moved to Germany in ______, he was already in _________.