38. What is the function of ABS during emergency braking?
A. Shortening the braking distance
B. Keeping steering capacity of the motor vehicle
C. Relief the braking inertia
D. Controlling directions automatically
Answer：B
Previous question: 37. What caused this drivers death in an accident?
Next question: 39. Motor vehicle drivers don¡¯t need to fasten their seatbelt
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
- Mr. Tao drove a midsize bus with 33 passengers. At the spot of 163 kilometers on the South Xuping Expressway, the bus clashed at a speed of 120 kilometers per hour with Mr. Ans minibus parked without any warning signs on the inside lane, due to breakdown after an accident. The midsize bus overturned after collided with the guardrail on the right-hand side. As a result of the accident, 16 people were killed and 15 injured. What are the main illegal acts of the two drivers?
- Motor vehicles are prohibited from turning left in this situation.
- When encountering this situation in a residential area, the driver should follow them closely.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- The driver should pay attention to the left side when the motor vehicle passes this intersection.
- Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
- Which of the following measures is incorrect when a motor vehicle stops?
- Under such circumstances, motor vehicles are not allowed to overtake.
- The driver should turn left by the left side of the intersection central point.
- When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.
- When encountering this situation in a residential area the driver should sound the horn continuously.
- Having driven his truck at 90km/hour on an urban road without road lamps, Mr. Zhou is passing a narrow road using the high-beam and cutting off the way of an oncoming passenger car that runs into the right guardrail as a consequence. Which of the following law-breaking acts did Mr. Zhou commit?
- The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.
- When driving into the traffic flow on a main road from a relief road, drivers should speed up.
- When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.
- How many kinds of law-breaking acts are displayed in flash 7?