23. 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?
A. Speeding
B. Fatigued driving
C. Carrying more passengers than permitted
D. Driving a motor vehicle with potential safety hazard
Answer：AD
2025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 2025 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 is the function of ABS during emergency braking?
- Which one of the following ways to pass this intersection is correct?
- Having driven his truck at 90km/hour on an urban road without road lamps, Mr. Zhou is passing a narrow road using the high-beam and cutting off the way of an oncoming passenger car that runs into the right guardrail as a consequence. Which of the following law-breaking acts did Mr. Zhou commit?
- vehicles may stop temporarily in this area.
- What does this sign on the fly-over junction indicate?
- Which one of the following is a safe way for motor vehicles to pass an intersection marked with this sign?
- When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?
- Mr. Wu drove a large bus with 33 passengers (capacity 22 people). At the spot of 7 kilometers mark by 300 meters on the No 163 County Road, the bus lost control and fell into a ravine. As a result of the accident, 10 people were killed and 21 injured. In accordance with the alcohol test after the accident the blood alcohol content of Mr. Wu was 26 milligram per milliliter. What is the main illegal act committed by Mr. Wu?
- When passing an intersection, vehicle motor drivers are not allowed to overtake.
- The sign on the right warns of right-hand S-shaped bend ahead.
- When seeing this sign, the driver should slow down promptly.
- What should the driver do to ensure safe driving when the motor vehicle encounters this situation in a residential area?
- The sign on the right warns of an abrupt slope section ahead.
- What is the meaning of the sign on the right?