104. 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.
Answer：Y
Previous question: 103. The vehicles should run by the right shoulder of an expressway.
Next question: 105. When encountering non-motorized vehicles cutting in on the road, the driver should ___.
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
- This traffic light means ______
- Which illegal conduct is subject to a 12-point penalty
- A motorized vehicle can make a U turn on this road as long as it does not interfere other vehicles.
- At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.
- Registration alternation is not needed when _____
- If a vehicle enters a left lane for overtaking but is unable to ensure a safe horizontal distance with the normally-running vehicle in front, the driver should ________.
- This motorized vehicle parked on the roadside has no illegal act.
- 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.
- Traffic Police can detain the driver according to law, if the driver drives a motorized vehicle which is suspected of reaching the write-off standard.
- It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
- When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.
- When changing lanes on an expressway, the driver should turn on the turn signal in advance, observe the traffic conditions, and slowly turn the steering wheel and enter the new lane after making sure it is safe to do so.
- Using the high and low beam lights alternately while driving on the road of this kind of sharp curve.
- What is the max speed when passing this curve?
- You have the priviledged passing right of way at the intersection in this situation.
- When driving in a foggy day, the driver should turn on ______.