We didn't get home ______ twelve o'clock last night.

问题描述:

We didn't get home ______ twelve o'clock last night.
A after Buntil Cnot until Dbefore

选B.not...until 直到...才,是固定词组.
翻译:昨天晚上直到12点我们才到家的.
A.after在...以后,和not搭配意思不通顺.
C.not until 前面已经有了not,就重复了.
D.before 在...之前 和前面的not搭配意思不通顺.