180. When this signal is constantly flashing, how should a driver react?
A. Speed up as soon as possible
B. Pull over and wait
C. Observe the traffic situation around to make sure of safe driving
D. Refrain from passing
Answer：C
Previous question: 179. Which one of the following ways to pass this intersection is correct?
Next question: 181. Upon encountering this traffic signal, how should a driver react?
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
- 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?
- Upon encountering this traffic signal, how should a driver react?
- Under this circumstance, motor vehicle drivers should not reduce speed.
- A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.
- Under such circumstances, motor vehicles are not allowed to overtake.
- When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.
- How many kinds of law-breaking acts are displayed in flash 7?
- vehicles may stop temporarily in this area.
- When encountering this situation around a school, the driver should speed up and pass as quickly as possible.
- When seeing this sign, the driver should slow down promptly.
- It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.
- How many kinds of law-breaking acts are displayed in flash 1?
- The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.
- How should the driver use vehicle lights when the motor vehicle enters this intersection?