这个标志是什么意思？

264. 这个标志是什么意思？

单选题正确率: 97%

A. 倒车进入车道 B. 倒车驶出道路 C. 在侧路上掉头 D. 此车道必须直行 E. 向上看以注意潜在障碍物

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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