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
- Which one of the following is a safe way for motor vehicles to pass an intersection marked with this sign?
- Motor vehicle drivers are allowed to make a U-turn at this intersection.
- Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.
- At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.
- Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?
- What should the driver do if he wants to turn left at this intersection?
- What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
- When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
- How many kinds of law-breaking acts are displayed in flash 7?
- What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in this situation?
- When a motor vehicle stops in snow, which lamp should be turned on?
- In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?
- When seeing this sign, the driver should slow down promptly.
- What should the driver do if he encounters pedestrians in this situation at an intersection?
- Which lamp should be used when motor vehicles pass through an intersection at night where there is no traffic light signal?
- As shown in the flash, what should the motor vehicle driver do when encountering this situation?