---Hey,man. You can’t cross the street now. You have to wait ___the traffic lights turn green. A. wh...
2022-11-09 11:22:27 107次 辽宁省大石桥市2017届九年级中考模拟英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---Hey,man. You can’t cross the street now. You have to wait ___the traffic lights turn green.
A. when B. after C. until D. while
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