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. Qi drove a large bus with 28 passengers (capacity 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li¡¯s heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?
- What should be done by drivers in order to drive safely on the road in this condition?
- Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.
- It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.
- When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
- Motor vehicle drivers may reverse at an intersection.
- What should motor vehicle drivers do when going straight and passing through the intersection ahead?
- Motor vehicles are permitted to move to the right lane at this intersection.
- Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.
- The sign on the right warns of an abrupt slope section ahead.
- The sign on the right warns of three or more winding roads ahead.
- Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.
- How should lamps be used by the motor vehicle driver who follows a vehicle on a road section where the street light condition is good?
- When encountering this situation around a school, the driver should speed up and pass as quickly as possible.
- Under such circumstances, what should be done by the motor vehicle driver?
- Mr. Yang drove an adapted minibus (capacity 9 people and carrying 64 passengers, including 62 kindergarten pupils). When driving in Ma Caogou Village of Yu Linzi County, the bus used the lane for oncoming traffic and had a head-on colision with a heavy dump truck. As a result of this accident, 22 people were killed and 44 injured. What are the main illegal acts in this case?