86. Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.
Answer：N
Previous question: 85. Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.
Next question: 87. Under such circumstances, the motor vehicle driver should voluntarily reduce speed and let the vehicle behind overtake.
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
- What should the driver do when he sees this sign on the road?
- The red car is allowed to drive on this lane.
- Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?
- Motor vehicle drivers may reverse at an intersection.
- When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.
- In this driving condition, drivers should turn on the high-beam when setting off.
- What should the driver do to ensure safe driving when the motor vehicle encounters this situation in a residential area?
- Which one of the following is the safest way when driving a motor vehicle on this kind of road surface?
- 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.
- Which one of the following is a safe way for motor vehicles to converge into an intersection marked with this sign?
- The sign on the right warns of an abrupt slope section ahead.
- How should motor vehicle drivers make a U-turn at the intersection ahead?
- Motor vehicles are prohibited from driving straight or turning left in this situation.
- The sign on the right warns of three or more winding roads ahead.
- Which of the following measures is incorrect when a motor vehicle stops?
- The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.