12. At 13: 10 pm, Mr. Luo set out in his medium bus from 0 km mark on the highway, and by 14: 10 had passed the 125km mark by 200 meters, he caused a rear-end collision with a motor vehicle that ran into the side slope on the southwest side, killing 11 people and injuring 2. Which of the following law-breaking acts did Mr. Luo commit?
A. Speeding
B. Driving not in accordance with traffic markings
C. Exceeding carrying capacity
D. Fatigued driving
Answer：A
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
- What should be done first after getting into the vehicle?
- When temporarily parking on a raining day, what kind of lamp should the driver turn on?
- What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
- Which one of the following statements is correct in this situation?
- What should the driver pay attention to when the motor vehicle on the main road approaches a junction with a feeder road?
- How should motor vehicle drivers make a U-turn at the intersection ahead?
- Which one of the following is a safe way for motor vehicles to pass an intersection marked with this sign?
- When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
- A motor vehicle should slow down and stop at this level crossing.
- How should the driver use vehicle lights when the motor vehicle leaves a roundabout?
- What should the driver do to ensure the motor vehicle passes the level crossing safely?
- Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.
- The red car is allowed to drive on this lane.
- How many kinds of law-breaking acts are displayed in flash 1?
- It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.
- The motor vehicle equipped with ABS may sideslip during an emergency brake.