21. A motorized vehicle driver is not allowed during the period of probation to pull a trailer.
Answer：Y
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2026年科目一英文版题库共973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 1 question bank has a total of 973 questions. You can view the top 200 questions for free. Please add WeChat to purchase the complete version of the question bank.
Subject 1 test questions
- When discovering traffic congestion ahead while driving, the driver should ________.
- Driving a small passenger vehicle on the expressway, the minimum speed should not be less than 90 kilometers per hour.
- A driver may drive on the road a motorized vehicle overhauled which has reached the scraped standard.
- When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
- How to run through this intersection?
- How often should a driver who is more than 60 years old present the certificate of physical conditions?
- Stop the vehicle and observe when reaching the level crossing in this situation.
- The main impact of mountain roads on safe driving is _______.
- Which is subject to a 6-point penalty?
- When a vehicle enters a two-way tunnel, the driver should turn on ________.
- When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
- When a vehicle reaches a muddy or burst-and-muddy section, the driver should stop,observe and select the level and solid section or the section with vehicle tracks.
- When a vehicle passes a level crossing, it is prohibited from overtaking.
- When driving in a rainy day, the driver should _____ when a pedestrian holding umbrella or in raincoat is walking on the highway.
- When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
- Max speed when pass the narrow road or bridge is _______