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
- Upon encountering this traffic signal, how should a driver react?
- Motor vehicles drivers may overtake by borrowing the opposite lane on this kind of road.
- At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.
- Under such circumstances, what should be done by the motor vehicle driver?
- Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
- One day, Mr. Yang drove a large bus with 57 passengers (bus capacity 55 people) from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing 12 people and injuring 22. What is the main illegal act committed by Mr. Yang?
- Motor vehicle drivers don¡¯t need to fasten their seatbelt
- What should the driver do if he encounters pedestrians in this situation at an intersection?
- Motor vehicle drivers may reverse at an intersection.
- What should the driver do in this situation?
- As shown in this flash, what should the motor vehicle driver do when encounters this situation?
- What should be done by drivers in order to safely pass through the curve in this condition?
- Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?
- The motor vehicle equipped with ABS may sideslip during an emergency brake.
- Motor vehicles are not allowed to stop in this area for a long time.
- 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.