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
- Motor vehicles can turn right when driving into an intersection with this traffic signal.
- When encountering this situation in a residential area the driver should sound the horn continuously.
- The sign on the right warns of three or more winding roads ahead.
- The sign on the right warns of a winding road to the left ahead.
- When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.
- The driver should yield to other non-motor vehicles when the motor vehicle turns right at this Intersection.
- Motor vehicles are prohibited from turning left in this situation.
- When encountering a situation like changing to a left lane, motor vehicle drivers should yield.
- When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.
- How many kinds of law-breaking acts are displayed in flash 2?
- Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.
- When temporarily parking on a raining day, what kind of lamp should the driver turn on?
- When encountering such a situation, motor vehicle drivers should take the left lane.
- What is the meaning of the sign on the right?
- When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.
- The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.