问题
It wasn’t _____the anti-Japanese war was over _______ his parents had died two years before
A:until; did he know
B:until; that he knew
C:unless; that he knew
D:until; when he knew
B:until; that he knew
C:unless; that he knew
D:until; when he knew
正确答案是：
同类题型
There_______a sports meeting in our school next week.
The world _________. Things never stay the same.
What are you doing _____vacation?[ ]
一The English exam is not difficult, is it?一______．Even Tim________to the top students failed in it．
I think this is ___ useful book, so I will keep it for ever.