139. How should the driver use vehicle lights when the motor vehicle leaves a roundabout?
A. Turn on the left-turn indicator
B. Turn on the hazard lamps
C. No need to turn on any indicators
D. Turn on the right-turn indicator
Answer：D
Previous question: 138. How should the driver use vehicle lights when the motor vehicle enters this intersection?
Next question: 140. What should the driver pay attention to when the motor vehicle on the main road approaches a junction with a feeder road?
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. Qi drove a large bus with 28 passengers (capacity 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li¡¯s heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?
- How many kinds of law-breaking acts are displayed in flash 7?
- When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.
- How many kinds of law-breaking acts are displayed in flash 4?
- When disembarking, what should be done by drivers in order to keep safe?
- 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?
- What should the driver do if he encounters this situation at the intersection when driving straight?
- Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.
- How should lamps be used when motor vehicle drivers pass through a two-way tunnel?
- When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?
- vehicles may stop temporarily in this area.
- As shown in the flash, what should the motor vehicle driver do when encountering this situation?
- What should be done to keep safe when a motor vehicle driver is overtaking in this condition?
- The sign on the right warns of a continuous downhill section ahead.
- When encountering this situation in a residential area the driver should sound the horn continuously.