国家开放大学 / 综合英语（3）
正确率：100%
It was _ _ _ _ _ _ home after the experiment.
A.not until midnight did he go
B. until midnight that he didn't go
C.not until midnight that he went
D.until midnight when he didn't
A.not until midnight did he go
B. until midnight that he didn't go
C.not until midnight that he went
D.until midnight when he didn't
参考答案：
佳题速递：