181. Upon encountering this traffic signal, how should a driver react?
A. Observe the traffic situation and pass at a reduced speed
B. Pass at an increased speed without changing gears
C. Pass before the train comes
D. Crossing the stop line is prohibited
Answer：D
Previous question: 180. When this signal is constantly flashing, how should a driver react?
Next question: 182. Motor vehicles can turn right when driving into an intersection with this traffic signal.
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
- What should motor vehicle drivers do under the circumstances shown in the flash?
- Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- 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?
- Motor vehicle drivers don¡¯t need to use any lamp at night when passing through a road section where the street light condition is good.
- Motor vehicles are prohibited from driving straight or turning left in this situation.
- After setting off from a roadside, motor vehicle drivers should watch both sides of the road, turn left and drive into the normal lane slowly.
- The driver may not change lanes when the motor vehicle turns right at this intersection.
- Motor vehicles are permitted to move to the right lane at this intersection.
- When driving in a residential area, the driver should not exceed the speed indicated by the speed limit sign.
- The red car is allowed to drive on this lane.
- What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?
- How many kinds of law-breaking acts are displayed in flash 5?
- What should the driver do if he encounters pedestrians in this situation at an intersection?
- What should motor vehicle drivers do under the circumstance shown in the flash?
- How many kinds of law-breaking acts are displayed in flash 8?