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?
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
- What should be done by drivers in order to safely pass through the curve in this condition?
- The driver should yield to other non-motor vehicles when the motor vehicle turns right at this Intersection.
- What is the meaning of the sign on the right?
- How many kinds of law-breaking acts are displayed in flash 1?
- The sign on the right warns of a continuous downhill section ahead.
- Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?
- The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.
- What should the driver pay attention to when the motor vehicle on the main road approaches a junction with a feeder road?
- vehicles may stop temporarily in this area.
- What should be done to keep safe when a motor vehicle driver is overtaking in this condition?
- Which one of the following is the safest way when driving a motor vehicle on this road?
- At this moment, the driver may speed up and pass the intersection rapidly.
- Mr. Shi drove a low-speed cargo vehicle (capacity 1.2 tons)with 4.05 tons of cargo. At the spot of 51 kilometers mark by 260 meters on the No. 314 County Road in Ningjin County, the cargo vehicle had a head-on collision with a normally running midsize bus( capacity 11 people and carrying12) from the opposite direction after passing the central line of the road and overtaking the front vehicle in the same direction. As a result of this accident, 10 people were killed and 2 injured. What are the illegal acts in this case?
- What should the driver do when the motor vehicle encounters this situation in front of a school?
- What caused this drivers death in an accident?
- 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?