什么是“speed limit”？

24. 什么是“speed limit”？

单选题正确率: 81%

A. 该道路的建议速度 B. 该道路在良好条件下的最高速度 C. 该道路在良好条件下的最低速度 D. 除超车其他车辆外的最高速度

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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