63. When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?
A. The vehicle not encountering an obstacle should Yield to the other vehicle
B. The slower vehicle should yield to the faster
C. The vehicle encountering an obstacle should yield to the other vehicle
D. The faster vehicle should yield to the slower
Answer：C
Previous question: 62. Which one of the following is the safest way when driving a motor vehicle on this road?
Next question: 64. When approaching a vehicle on a narrow slope, which one of the following ways is correct?
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
- Motor vehicles drivers may overtake by borrowing the opposite lane on this kind of road.
- The sign on the right warns of right-hand S-shaped bend ahead.
- The driver should pay attention to the left side when the motor vehicle passes this intersection.
- Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.
- Which one of following ways is the safest when driving a motor vehicle on this road?
- Under the circumstances shown in the flash, what should be done by the vehicle in front?
- When a motor vehicle encounters this situation at a crosswalk, the driver must slow down and pass slowly.
- When encountering this situation around a school, the driver should speed up and pass as quickly as possible.
- Mr. Ran drove his car from 6am until 11 am without rest, falling down a steep 8.5-meter ridge at one side of a highway 1 km from Xunan Road in Xuahan County, killing 13 people and injuring 9. Which of the following law-breaking acts did Mr Ran commit?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- What should the driver do if he encounters pedestrians in this situation at an intersection?
- Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- Which one of the following is the safest way when driving a motor 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?
- How should motor vehicle drivers make a U-turn at the intersection ahead?