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 at night on a road that has good lighting, the driver should use _______.
- 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.
- You can drive directly into the expressway from this position.
- When a vehicle reaches a sharp curve, the driver should _______.
- You have the priviledged passing right of way at the intersection in this situation.
- When a driver needs to borrow a lane to bypass an obstacle in front and a vehicle in the opposite direction is approaching the obstacle, the driver should ___________.
- When a motorized vehicle passes through narrow road or bridge, the maximum speed should not exceed 30 kilometers per hour.
- If the accumulated penalty points of a motorized vehicle driver reach 12 points and the driver refuses to participate in the study course and also refuses to take tests, it should be publicly announced that his driving license should no longer be used.
- When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.
- You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
- When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
- When a vehicle follows another vehicle on a mountain road, it should ____.
- When passing through an inundated road, the driver should ________.
- 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 encountering an ambulance rushing in the same lane in the opposite direction, the driver should ________.
- How to drive in this section?