18. Mr. Zhou drove a light van (with 22 passengers) on the Bingcha Highway. At the spot of 79 kilometers mark by 150 meters of the highway, the van fell into the valley on one side, killing 12 people and injuring 10. What is the main illegal act committed by Mr. Zhou?
A. Driving a motor vehicle having failed to accept inspection in time
B. Carrying passengers on a freight motor vehicle
C. Speeding
D. Fatigued driving
Answer：B
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
- Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
- When seeing this sign, the driver should slow down promptly.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- The motor vehicle equipped with ABS may sideslip during an emergency brake.
- At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.
- The sign on the right warns of an abrupt slope section ahead.
- In this driving condition, drivers should turn on the high-beam when setting off.
- When driving into the traffic flow on a main road from a relief road, drivers should speed up.
- When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.
- Which one of the following is a safe way for motor vehicles to converge into an intersection marked with this sign?
- When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
- When encountering a situation like changing to a left lane, motor vehicle drivers should yield.
- In the condition of low visibility, drivers should turn on the low-beam when setting off
- Which one of the following is the safest way when driving a motor vehicle on this road?
- How many kinds of law-breaking acts are displayed in flash 1?