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
- How often should a driver who is more than 60 years old present the certificate of physical conditions?
- When driving in a foggy day, the driver should turn on ______.
- How to pass this intersection?
- When driving at night, the drivers observation ability is visibly poorer and his visibility range becomes shorter than driving in the daytime.
- When overtaking a vehicle stopping on the right side, the driver should ________ in case that vehicle starts up suddenly or opens the door.
- You have the priviledged passing right of way at the intersection in this situation.
- Traffic signals include Traffic lights, Traffic signs and Command of the traffic police.
- What is the max speed on the expressway when the visibility is lower than 200m?
- What is the max speed when passing this curve?
- The traffic lights allow the vehicle to ______
- After a vehicle enters the ramp, the driver should swiftly increase the speed to more than 60 kilometers per hour.
- When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.
- When encountering a vehicle in the opposite direction forcing its way by using his lane, the driver should __________.
- 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 approaches an intersection without crosswalk, the driver should _______ if he finds people are crossing the street.
- When a vehicle is being overtaken by another vehicle, the driver should _____.