你即将到达一个铁路平交道口。你应该做的是哪些？选择所有适用的。

68. 你即将到达一个铁路平交道口。你应该做的是哪些？选择所有适用的。

多选题正确率: 64%

A. 如果没有护栏，你可以继续以当前速度行驶，因为那条铁路线没有使用 B. 减速并准备停车 C. 在通过前向两侧查看 D. 只有在路径上没有阻挡物且没有火车来临时才通过

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恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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