129. When driving on a long downhill road, which is the best way to control driving speed?

A. Coast in neutral gear

B. Depress the clutch and coast

C. Use the engine to brake

D. Depress the brake pedal continuously

Answer：C

Previous question: 128. When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?

Next question: 130. How to ensure motor vehicles have sufficient power when driving uphill?

2025年摩托车科目四英文版题库共345题，你可以免费查看前50题，完整版题库请添加微信购买：

The English version of the 2025 motorcycle subject 4 question bank has a total of 345 questions. You can view the top 50 questions for free. Please add WeChat to purchase the complete version of the question bank.

科目四试题

What is the meaning of this sign?
What is the meaning of this sign?
When a wounded person suffering bone fracture in the thigh, shank and spine, it is necessary to keep the fracture in position and refrain to move the wounded person.
When the tire pressure is too low, what can happen when driving at a high speed?
Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
Matches, sulfur and red phosphorus are _________.
When there is no bondage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can be used for dressing.
What is the meaning of this sign?
When a wounded person suffering burns is thirsty, he should only drink plain boiled water.
When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
When rescuing the injured, it is necessary to ________.