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
- 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.
- Which of the following is a safe way for motor vehicles to pass the intersection marked with this sign?
- At 3: 40 a.m. one day, Mr. Sun drove a large bus with 54 passengers(capacity 55 people). At the spot of 229 kilometers mark by 300 meters on Suiyue Expressway, the bus had a rear-end collision with a heavy semi-trailer driven by Mr. Li when passengers were getting off from the bus. As a result of the accident, 26 people were killed and 29 injured. According to the investigation afterwards, Mr. Li had been driving the bus since he left the place of departure at 6 p.m. the day before without any rest. What are the main illegal acts of the two drivers?
- Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.
- As shown in the flash, the actions of the driver are correct.
- When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
- What does this sign on the fly-over junction indicate?
- Under such circumstances, what should be done by the motor vehicle driver?
- The sign on the right warns of a continuous downhill section ahead.
- What should be done by drivers in order to safely pass through the curve in this condition?
- How many kinds of law-breaking acts are displayed in flash 6?
- Motor vehicles should accelerate when driving into an intersection with this traffic signal.
- After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
- When temporarily parking on a raining day, what kind of lamp should the driver turn on?
- Mr. Ye drove a midsize van to Shangwen Road of Beitou Town. When passing a curve at the spot of 3 kilometers mark by 600 meters on the road, the van had a head-on collision at the speed of 40 kilometers per hour with Mr. Wang¡¯s three-wheeled freight motorcycle carrying 19 passengers, killing 10 people and injuring 9. What are the main illegal acts committed by the two drivers?
- What should the driver do when the motor vehicle encounters this situation in front of a school?