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 driving a motorized vehicle uphill, you should speed up and honk when you going to reach the top of the slope.
- When passing through an inundated road, the driver should ________.
- Driving a motorized vehicle on the expressway is not allowed to exceed the marked maximum speed.
- When a vehicle coming in the opposite direction suddenly overtakes and occupies your lane, the correct way to deal with this situation is to __________.
- Using the low beam light in such circumstances.
- The main impact of mountain roads on safe driving is _______.
- Before entering a level crossing, the vehicle should reduce speed and change to a lower gear, and _____ after entering the level crossing.
- When driving slowly in a congested road, the driver should ________ if another vehicle forcefully cuts in.
- When a vehicle changes to the right lane, the driver should turn on the right-turn signal in advance, observe and enter the new lane if it is safe to do so.
- When a vehicle overtakes the bike riders going in the same direction, the rational way to deal with is to ________.
- When a vehicle has to stop on an expressway due to a vehicle trouble, the driver should place a breakdown warning sign beyond ______ m behind the vehicle.
- When a motorized vehicle breaks down on the expressway, the driver should place a warning sign 50 meters ~ 100 meters in the coming direction.
- How to pass this intersection?
- When driving in a rainy day, the driver should _____ when a pedestrian holding umbrella or in raincoat is walking on the highway.
- Stopping temporarily on the road should not obstruct the passing of other vehicles and pedestrians.
- The main impact of rainy weather on safe driving is _______.