87. When a vehicle reaches a muddy or burst-and-muddy section, the driver should stop,observe and select the level and solid section or the section with vehicle tracks.
Answer：Y
Previous question: 86. When a vehicle goes downhill on a mountain road, it is not allowed to overtake.
2025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 2025 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 encountering school children crossing the road in a queue, the driver should ______.
- You should speed up to go through the railway crossing in this case.
- In which situation should a small car driver need check?
- When a motorized vehicle stops temporarily at the roadside, the driver ________.
- After a vehicle enters the ramp, the driver should swiftly increase the speed to more than 60 kilometers per hour.
- When driving on a mountain road covered by ice and snow, the vehicle behind should ______ if the vehicle in front is climbing a slope.
- The main impact of mountain roads on safe driving is _______.
- The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.
- Emergency braking on a road covered by ice and snow can easily cause side skidding. The driver should use the engine braking to reduce speed.
- How far should be the distance from the vehicle in front at the speed of more than 100 km/hr when driving a small passenger vehicle on the expressway?
- Driving in a dusty weather, it does not needed to turn on the head light, the contour light and the tail light.
- Before a motorized vehicle overtakes, the driver should turn on the left-turn signal, use the high and low beam lights alternately or honk in advance.
- At this position, you may speed up to pass through the section.
- When running on an expressway that has four lanes in the same direction, the vehicles whose speed is higher than 110 kilometers per hour should run ______.
- What is the max speed limit on this road?
- When driving in a rainy day, the driver should _____ when a pedestrian holding umbrella or in raincoat is walking on the highway.