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.
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 are not allowed to stop in this area for a long time.
- What should be given attention when setting off in this weather?
- If the road condition behind is good, motor vehicle drivers should reverse rapidly.
- When disembarking, what should be done by drivers in order to keep safe?
- Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?
- When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.
- What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in this situation?
- Under such circumstances, what should be done by the motor vehicle driver?
- Motor vehicle drivers are allowed to make a U-turn at this intersection.
- When encountering such a situation, motor vehicle drivers should take the left lane.
- When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he can avoid a rear-end collision.
- The sign on the right warns of right-hand S-shaped bend ahead.
- vehicles may stop temporarily in this area.
- Mr. Qian drove a large sleeper coach with 45 passengers (capacity 40 people) at a speed of more than 40 kilometers per hour. On a long slope with sharp curves in Basu County, the coach fell into a 100-meter-deep valley, killing 17 people and injuring 20. What is the main illegal act committed by Mr. Qian?
- 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?
- When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?