20. What is the max speed on the expressway when the visibility is lower than 200m?
A. less than 100km/hr
B. less than 90km/hr
C. less than 60km/hr
D. less than 80km/hr
Answer：C
Previous question: 19. Which is subject to a 6-point penalty?
Next question: 21. A motorized vehicle driver is not allowed during the period of probation to pull a trailer.
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 motorized vehicle breaks down on the expressway, the driver should place a warning sign 50 meters ~ 100 meters in the coming direction.
- It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
- When a motorized vehicle stops temporarily at the roadside, the driver ________.
- 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 ______.
- 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.
- When encountering children on the road, the driver should _________.
- When discovering traffic congestion ahead while driving, the driver should ________.
- When starting up a vehicle stopping at the roadside, the driver should first ________.
- Which is correct in this kind of intersection?
- When driving a vehicle through an inundated road with non-motorized vehicles on both sides, the driver should _________.
- When seeing a watch for children sign while driving, the driver should _______.
- When driving slowly in a congested road, the driver should ________ if another vehicle forcefully cuts in.
- Traffic Police can detain the vehicle according to law if it is without the mandatory traffic accident insurance in accordance with state regulations.
- When reversing on an ordinary road and discovering some vehicles are passing, the driver should _________.
- When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
- What is the max speed limit on this road?