146. The reason that a road destroyed by flood affects safe driving and smooth passage is __.
A. The road grip becomes stronger
B. It is impossible to see the hidden holes and bumps in road surface
C. The visibility become lower and blurs the field of vision
D. The sunshine reflection blurs the view
Answer：B
Previous question: 145. When driving in a rainstorm and the windscreen wiper cannot totally wipe off the rain water, the driver should ________.
Next question: 147. When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
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 driving a vehicle through an inundated road with non-motorized vehicles on both sides, the driver should _________.
- When a motorized vehicle stops temporarily at the roadside, the driver ________.
- If a motorized vehicle driver has caused a major traffic accident in violation of the traffic regulations which has caused human death due to his escaping, the driver is subject to a prison term of 3 years ~ 7 years.
- When driving in a foggy day, the driver should turn on ______.
- Driving a motorized vehicle in the city road which has no central line, the maximum speed can not exceed 50 kilometers per hour.
- When a motorized vehicle breaks down on the expressway, the driver should place a warning sign 50 meters ~ 100 meters in the coming direction.
- Reducing the speed when driving in sand, hail, rain, fog, ice and other weather conditions.
- When driving at night, the drivers visibility range becomes shorter and his observation becomes poorer. At the same time, the driver can easily become tired because he has to highly concentrate his attention.
- When driving in icy and snowy weather, ________.
- This traffic light means ______
- When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.
- When the green arrow for a lane is on and there are still pedestrians in the crosswalk before the vehicle, the driver should ___________.
- Max speed when pass the narrow road or bridge is _______
- When finding a vehicle in the opposite direction having difficulty to go forward and needing to borrow road while crossing each other, the driver should ________.
- When a vehicle passes a bumped road, the driver should ________.
- A motorized vehicle driver who escapes or commits other extremely serious acts after causing a major accident in violation of the traffic regulations is subject to a prison term of more than 7 years.