85. When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
Answer：Y
Previous question: 84. Driving and smoking has no harm on safe driving.
Next question: 86. When a vehicle goes downhill on a mountain road, it is not allowed to overtake.
2026年科目一英文版题库共973题，你可以免费查看前200题，完整版题库请添加微信购买：
The English version of the 2026 subject 1 question bank has a total of 973 questions. You can view the top 200 questions for free. Please add WeChat to purchase the complete version of the question bank.
Subject 1 test questions
- When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
- When encountering disabled people obstructing the traffic, the driver should voluntarily reduce speed and yield.
- When seeing a watch for children sign while driving, the driver should _______.
- How to do when causing a minor traffic accident with no human casualties and no dispute?
- The main impact of the road conditions in icy and snowy weather is ______.
- When encountering a vehicle in the opposite direction forcing its way by using his lane, the driver should __________.
- When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
- When a motorized vehicle stops temporarily at the roadside, the driver ________.
- When starting up a vehicle stopping at the roadside, the driver should first ________.
- When a vehicle running at night encounters a curve ahead, its lighting ____.
- In which situation the traffic police may detain the vehicle?
- When driving in a rainstorm and the windscreen wiper cannot totally wipe off the rain water, the driver should ________.
- When a vehicle stops temporarily in a rainy day, the driver should turn on ______.
- When driving slowly in a congested road, the driver should ________ if another vehicle forcefully cuts in.
- When a vehicle encounters a bike rider coming in the opposite direction on the road, the driver should _________.
- How often should a driver who is more than 60 years old present the certificate of physical conditions?