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
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 the motor vehicle driver do when the motor vehicle encounters the crosswalk in this situation?
- Which lamp should be used when motor vehicles pass through an intersection at night where there is no traffic light signal?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- Mr. Hao drove a heavy dump truck with 84.84 tons of cargo (truck allowing for 15.58 tons). When he drove on the No 262 provincial highway in Luanxian County, at the spot of 34 kilometers mark by 623 meters, his truck overturned onto the sideway after a rear-end collision with another truck in front carrying 45.85 tons of cargo(a truck allowing for 1.71 tons). As a result of this accident, 19 people were killed and 17 injured. What is the common illegal act of the two drivers?
- What is the meaning of the sign on the right?
- Motor vehicles are not allowed to reverse in a tunnel.
- What should the driver do in case the public bus suddenly pulls out from this bus station?
- Under such circumstances, the motor vehicle is allowed to overtake.
- What should the driver do if he encounters pedestrians in this situation at an intersection?
- The sign on the right warns of a winding road to the left ahead.
- 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?
- When encountering this situation around a school, the driver should speed up and pass as quickly as possible.
- A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- Under such circumstances, motor vehicles are not allowed to overtake.
- How many kinds of law-breaking acts are displayed in flash 1?