194. Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?
A. Large trucks
B. Large buses
C. Motor vehicles of all kinds
D. Small vans
Answer：C
Previous question: 193. What is the meaning of the sign on the right?
Next question: 195. The sign on the right side warns of a sharp right turn ahead.
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
- When approaching a vehicle on a narrow slope, which one of the following ways is correct?
- 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?
- What should motor vehicle drivers do under the circumstances shown in the flash?
- Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
- How should motor vehicle drivers make a U-turn at the intersection ahead?
- Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.
- When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he can avoid a rear-end collision.
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.
- What should be done to keep safe when a motor vehicle driver is overtaking in this condition?
- What should the driver pay attention to when the motor vehicle passes a school?
- When temporarily parking on a raining day, what kind of lamp should the driver turn on?
- The red car is allowed to drive on this lane.
- Which lamp should be used when motor vehicles pass through an intersection at night where there is no traffic light signal?
- When a motor vehicle encounters this situation at a crosswalk, the driver must slow down and pass slowly.
- A motor vehicle should slow down and stop at this level crossing.