________ he could call the police, the thieves had run away with the suitcase, leaving him shocked a...
2022-11-26 17:22:00 168次 2014年高考二轮复习热点预测：专题10连词和状语从句英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
________ he could call the police, the thieves had run away with the suitcase, leaving him shocked and helpless.
A．Before B．Until
C．Because D．Unless
本题链接：
