这个标志是什么意思？

390. 这个标志是什么意思？

单选题正确率: 91%

A. 前方有车辆汇入 B. 前方道路分岔 C. 前方为双向交通 D. 右车道将减速，左车道将加速

恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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