172. 在什么情况下可以使用分隔带？请勾选所有适用的选项。

多选题正确率: 64%

A. 为了超越一辆较慢的车辆 B. 为了装卸货物而停车 C. 为了在道路上右转前减速并等待 D. 为了在右转后等待并驶入交通空隙

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恭喜，答对了！ {{vm.result.explain}}

答案不正确！ {{vm.result.explain}}

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