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
- 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 a motorized vehicle in the city road which has no central line, the maximum speed can not exceed 50 kilometers per hour.
- When driving in a heavy rain, the driver should control the speed to avoid the danger arising from water slide.
- Which is correct when learning driving on road?
- Traffic markings are divided into indication, warning and prohibition.
- The penalty points will be _____ if violating the traffic lights.
- The wrong measure to avoid tire blowout is to _________.
- When changing lanes on an expressway, the driver should turn on the turn signal in advance, observe the traffic conditions, and slowly turn the steering wheel and enter the new lane after making sure it is safe to do so.
- 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.
- When encountering non-motorized vehicles intending to bypass a stopping vehicle, the driver should ________.
- You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
- What is the max speed when down slope, turning around and U turn?
- How to do when causing a minor traffic accident with no human casualties and no dispute?
- A driver can park the vehicle by borrowing the sidewalk if he cannot find the parking area.
- Driving a motorized vehicle on the expressway is not allowed to exceed the marked maximum speed.
- No U turn at this section.