A-A+ Fire engines and ambulances have ______ over othertraffic.A) priorityB) urgencyC) supe 2024-06-28 12:27:57 学历考试 阅读 问题详情 Fire engines and ambulances have ______ over othertraffic.A) priorityB) urgencyC) superiorityD) emergency 参考答案 查看解答