这个标志是什么意思？

281. 这个标志是什么意思？

单选题正确率: 86%

A. 前方有火车站 B. 前方有铁路平交道 C. 前方有旅游铁路景点

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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