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
- When encountering this situation in a residential area, the driver should follow them closely.
- Motor vehicles are not allowed to stop in this area for a long time.
- Which one of the following is a safe way for motor vehicles to converge into an intersection marked with this sign?
- When encountering such a situation, motor vehicle drivers should take the left lane.
- In this situation, motor vehicles are permitted to stop temporarily at bus stations.
- After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
- When driving into the traffic flow on a main road from a relief road, drivers should speed up.
- 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.
- The driver may not yield when the motor vehicle encounters this situation at the intersection.
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- What should the driver do in this situation?
- What is the meaning of the sign on the right?
- Which lamp should be used when motor vehicles pass through an intersection at night where there is no traffic light signal?
- When encountering such a situation, the vehicles should cut speed or stop to yield as approaching each other.
- As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.