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
- Which is subject to a 6-point penalty?
- What kind of behavior of this driver violates the law?
- According to rules on the road traffic safety, the maximum speed on the expressway is less than 120km/hr, thus, it will not be in violation of the traffic regulations as long as the speed does not exceed 120km/hr on the expressway.
- Using the low beam light in such circumstances.
- In which situation the traffic police may detain the vehicle?
- When driving in icy and snowy weather, ________.
- When overtaking, the driver should ________ if the vehicle in front refuses to reduce speed or yield.
- No U turn at this section.
- It is not safe for a woman driver to wear high heels to drive a vehicle.
- The vehicles should run by the right shoulder of an expressway.
- When driving in a rainy day, the driver should _____ when a pedestrian holding umbrella or in raincoat is walking on the highway.
- Traffic markings are divided into indication, warning and prohibition.
- The main feature of pedestrians participating in road traffic is that _________.
- When driving a vehicle through an inundated road with pedestrians on both sides, the driver should ________.
- Using the high and low beam lights alternately while driving on the road of this kind of sharp curve.
- When a following vehicle gives the overtaking signal, the driver should ________ if conditions permit.