单选题 · 选择一个答案
Which statement about using vehicle lights in fog is correct?
关于雾天使用车辆灯光，下列哪项说法正确？
Use dipped headlights in fog. Fitted fog lamps may assist in severely reduced visibility; switch them off when conditions clear.
雾天使用近光灯。能见度严重降低时可配合使用已安装的雾灯，天气清晰后应关闭雾灯。
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High beam reflects off fog. Parking lights alone are insufficient. Fog lamps are for severe low visibility such as thick fog or snow.
远光灯会在雾中反射，反而影响视线；只开位置灯也不够。雾灯只适用于浓雾、降雪等严重低能见度情况，不能在空气清晰时使用。