这个标志是什么意思？

24. 这个标志是什么意思？

单选题正确率: 54%

A. 道路的右侧 B. 高速公路的中间 C. 道路的左侧

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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