A-A+
The police knew nothing about the case _______
问题详情
The police knew nothing about the case ________ your father phone them.
A) after
B) since
C) as
D) until请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
【译文】在你爸爸打电话给警察前他们对这个案子一无所知。【考点】固定短语【解析】not…until…意为“直到…才…”,故选D。如果选B,主句则要用完成时态。