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 a motor vehicle temporarily stops in fog, which lamp should be turned on?
- When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.
- What should the driver do to ensure the motor vehicle passes the level crossing safely?
- How many kinds of law-breaking acts are displayed in flash 3?
- What should the driver do when the motor vehicle passes the level crossing?
- Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?
- Motor vehicles are prohibited from driving straight or turning left in this situation.
- The driver may turn right directly at this intersection.
- When approaching a vehicle on a narrow slope, which one of the following ways is correct?
- When passing an intersection, vehicle motor drivers are not allowed to overtake.
- Motor vehicle drivers don¡¯t need to use any lamp at night when passing through a road section where the street light condition is good.
- A motor vehicle should not pass the level crossing rapidly in this situation.
- As shown in the flash, the actions of the driver are correct.
- When a motor vehicle stops temporarily in a rainy day,which lamp should be turned on?
- 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.
- Motor vehicle drivers may reverse at an intersection.