181. Upon encountering this traffic signal, how should a driver react?
A. Observe the traffic situation and pass at a reduced speed
B. Pass at an increased speed without changing gears
C. Pass before the train comes
D. Crossing the stop line is prohibited
Answer：D
Previous question: 180. When this signal is constantly flashing, how should a driver react?
Next question: 182. Motor vehicles can turn right when driving into an intersection with this traffic signal.
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
- As shown in the flash, what should the driver do when the motor vehicle encounters this situation?
- 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?
- What does this sign on the fly-over junction indicate?
- Motor vehicle drivers don¡¯t need to use any lamp at night when passing through a road section where the street light condition is good.
- Before making a U-turn at the intersection ahead, motor vehicle drivers should drive to the lane for turning left and going straight.
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- Which lamp should be used when motor vehicles pass through an intersection at night where there is no traffic light signal?
- As shown in the flash, what should the motor vehicle driver do when encountering this situation?
- When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
- When a motor vehicle stops temporarily in a rainy day,which lamp should be turned on?
- Mr. Tong drove a large bus (capacity 55 people and carrying 54) to Taiyuan City. When he drove on a muddy road at the speed of 45 kilometers per hour, the bus skidded into a deep ditch, killing 14 people dead and badly injuring 40 What is the main illegal act committed by Mr. Tong?
- When disembarking, what should be done by drivers in order to keep safe?
- As shown in this flash, what should the motor vehicle driver do when encounters this situation?
- Motor vehicles are not allowed to stop in this area for a long time.
- When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?
- What should be checked before driving?