21. 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?
A. Fatigued driving
B. Carrying more passengers than permitted
C. Speeding
D. Misoperation
Answer：AB
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
- Under such circumstances, what should be done by the motor vehicle driver?
- The driver should turn left by the left side of the intersection central point.
- As shown in the flash, when overtaking a vehicle in front, the driver should make the horizontal distance as large as possible and may cross the solid line if necessary.
- Mr. Tang drove a large bus with 74 passengers (capacity 30 people). When descending a long curving slope at a speed of 38 kilometers per hour, the bus overturned to a brook beside the road. As a result of the accident, 17 people were killed and 57 people injured. What is the main illegal act committed by Mr. Tang?
- When driving in a residential area, the driver should not exceed the speed indicated by the speed limit sign.
- How should the driver use vehicle lights when the motor vehicle leaves a roundabout?
- Motor vehicles are prohibited from turning left in this situation.
- What should the driver do when he sees this sign on the road?
- What should the driver pay attention to when the motor vehicle on the main road approaches a junction with a feeder road?
- When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
- What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
- When encountering a situation like changing to a left lane, motor vehicle drivers should yield.
- How many kinds of law-breaking acts are displayed in flash 1?
- The driver may turn right directly at this intersection.
- Mr. Ye drove a midsize van to Shangwen Road of Beitou Town. When passing a curve at the spot of 3 kilometers mark by 600 meters on the road, the van had a head-on collision at the speed of 40 kilometers per hour with Mr. Wang¡¯s three-wheeled freight motorcycle carrying 19 passengers, killing 10 people and injuring 9. What are the main illegal acts committed by the two drivers?
- Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.