你在60公里/小时的区域驾驶，看到前方有一个50公里/小时的标志。你应该什么时候开始减速？

91. 你在60公里/小时的区域驾驶，看到前方有一个50公里/小时的标志。你应该什么时候开始减速？

单选题正确率: 67%

A. 在看到标志之前 B. 在标志100米范围内随时 C. 在标志之后 D. 在标志处

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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