30. What is the max speed limit on this road?
A. 100 km/hr
B. 90 km/hr
C. 120 km/hr
D. 110 km/hr
Answer：B
Previous question: 29. 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?
Next question: 31. As the traffic flow at an interchange is generally one-way, the vehicles do not have to reduce speed when passing.
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 a vehicle has increased its speed to more than 60 kilometers per hour on the ramp of an expressway, it may directly enter the carriageway.
- When a motorized vehicle runs on an expressway, it ________.
- The main impact of mountain roads on safe driving is _______.
- After a vehicle enters the ramp, the driver should swiftly increase the speed to more than 60 kilometers per hour.
- When a motorized vehicle goes at night through an intersection that has no traffic lights, the driver should not use the high and low beam lights alternately.
- You should speed up to go through the railway crossing in this case.
- 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?
- How often should a driver who is more than 60 years old present the certificate of physical conditions?
- When a vehicle has to stop on an expressway due to a vehicle trouble, the driver should place a breakdown warning sign beyond ______ m behind the vehicle.
- The method and direction of changing lanes by the red car is correct.
- When driving at night on a road with no or poor lighting, the driver should switch from the low beam light to the high beam light. But the vehicle following in the same direction is not allowed to use the high beam light.
- It is not safe for a woman driver to wear high heels to drive a vehicle.
- When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.
- What is the max speed when down slope, turning around and U turn?
- In which situation should a small car driver need check?
- When a vehicle follows another vehicle on a mountain road, it should ____.