21. A motorized vehicle driver is not allowed during the period of probation to pull a trailer.
Answer：Y
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2025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 2025 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 a vehicle has increased its speed to more than 60 kilometers per hour on the ramp of an expressway, it may directly enter the carriageway.
- When driving at night, the drivers visibility range becomes shorter and his observation becomes poorer. At the same time, the driver can easily become tired because he has to highly concentrate his attention.
- When a vehicle reaches a sharp curve, the driver should _______.
- When starting up a vehicle stopping at the roadside, the driver should first ________.
- When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.
- When running on an expressway, the driver should ____ if he has missed the exit.
- When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
- The wrong measure to avoid tire blowout is to _________.
- When a vehicle follows another vehicle on a mountain road, it should ____.
- This traffic light means ______
- Driving a motorized vehicle in the city road which has no central line, the maximum speed can not exceed 50 kilometers per hour.
- When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
- When a motorized vehicle stops temporarily at the roadside, the driver ________.
- The method and direction of changing lanes by the red car is correct.
- If a driver has not received full penalty points, and the fine has not been paid, the penalty points will be transferred into the next scoring cycle.
- What is the max speed on this expressway?