15. Having driven a medium passenger vehicle (carrying 27 passengers) to the southern end of Qianling Village of Sidu Town, Mr. Xu drove upslope but the vehicle slid backward and dropped from an 80-meter cliff, killing 11 people and injuring 7. Which of the following law-breaking acts did Mr. Xu commit?
A. Fatigued driving
B. Drunk driving
C. Exceeding the carrying capacity of the passenger vehicle
D. Speeding
Answer：C
2026年科目四英文版题库共700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 4 question bank has a total of 700 questions. You can view the top 200 questions for free. Please add WeChat to purchase the complete version of the question bank.
Subject 4 test questions
- A motor vehicle should not pass the level crossing rapidly in this situation.
- It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.
- Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.
- In the condition of low visibility, drivers should turn on the low-beam when setting off
- Under such circumstances, what should be done by the motor vehicle driver who has been overtaken?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- The sign on the right warns of a winding road to the left ahead.
- How many kinds of law-breaking acts are displayed in flash 8?
- Motor vehicles are prohibited from driving straight or turning left in this situation.
- When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
- One day, Mr. Yang drove a large bus with 57 passengers (bus capacity 55 people) from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing 12 people and injuring 22. What is the main illegal act committed by Mr. Yang?
- Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
- As shown in the flash, what should the motor vehicle driver do when encountering this situation?
- Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.
- Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?
- How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?