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
- At this moment, the driver may speed up and pass the intersection rapidly.
- 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.
- When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.
- How many kinds of law-breaking acts are displayed in flash 8?
- When driving in a residential area, the driver should not exceed the speed indicated by the speed limit sign.
- When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- How many kinds of law-breaking acts are displayed in flash 4?
- vehicles may stop temporarily in this area.
- Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.
- When encountering this situation in a residential area, the driver should follow them closely.
- Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.
- When a motor vehicle temporarily stops in fog, which lamp should be turned on?
- A motor vehicle should not pass the level crossing rapidly in this situation.