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 a vehicle encounters a bike rider coming in the opposite direction on the road, the driver should _________.
- When overtaking a vehicle stopping on the right side, the driver should ________ in case that vehicle starts up suddenly or opens the door.
- The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.
- What kind of behavior of this driver violates the law?
- Reducing the speed to yield when encountering this situation in the intersection.
- The method of this small passenger vehicle to leave the expressway lane is correct.
- After entering the acceleration lane of an expressway, the driver should increase the speed to more than _________ per hour.
- When a vehicle starts up, the driver should observe the traffic conditions and begin to start up after making sure it is safe to do so.
- If a vehicle has the right of way at an intersection but encounters a vehicle cutting in, the driver should _________.
- How often should a driver who is more than 60 years old present the certificate of physical conditions?
- When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
- Is there any effective auxiliary method to control the speed while driving on a long downhill road besides braking.
- When discovering a vehicle behind wanting to overtake while driving, the driver should _______.
- Speeding up to go though the intersection before the light turns to red in this case.
- The method and direction of changing lanes by the red car is correct.
- The main impact of rainy weather on safe driving is _______.