198. The sign on the right warns of right-hand S-shaped bend ahead.
Answer：N
Previous question: 197. The sign on the right warns of a winding road to the left ahead.
Next question: 199. The sign on the right warns of an abrupt slope section ahead.
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 this flash, what should the motor vehicle driver do when encounters this situation?
- One day, Mr. Yang drove a large bus with 57 passengers (bus capacity 55 people) from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing 12 people and injuring 22. What is the main illegal act committed by Mr. Yang?
- When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
- When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.
- What should the driver pay attention to when the motor vehicle passes a school?
- Upon encountering this traffic signal, how should a driver react?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.
- What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
- As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.
- Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.
- Mr. Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo (capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li¡¯s heavy dump truck (carrying 3.17 cubes of loess and 24 passengers in the container) occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured. What are the main illegal acts in this case?
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- As shown in the flash, when overtaking a vehicle in front, the driver should make the horizontal distance as large as possible and may cross the solid line if necessary.
- How should lamps be used when motor vehicle drivers pass through a two-way tunnel?
- When disembarking, what should be done by drivers in order to keep safe?