这个标志是什么意思？

129. 这个标志是什么意思？

单选题正确率: 72%

A. 禁止停车 B. 前方有人行横道 C. 时速限制为50公里 D. 时速限制为100公里

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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