这个标志是什么意思？

357. 这个标志是什么意思？

单选题正确率: 89%

A. 你应在高峰时段在此处的速度不超过50公里/小时 B. 你在此处停车不得超过50分钟 C. 你必须在此处的速度不超过50公里/小时 D. 前方50米处有一个环形交叉路口

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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