榆林驾照科目一英文版app
1、In which situation the traffic police may detain the vehicle?
A. no vehicle registration papers
B. no insurance contract
C. no lable of environmental protection
D. no label of insurance
Answer：D
2、Cannot make a U turn in this section.
A. Right
B. Wrong
Answer：A
3、What marking is the white semicircle in the circle?
A. driving at reduced speed
B. ascertaining the vehicles speed
C. reducing the speed at the intersection
D. ascertaining the distance between the vehicles
Answer：D
4、A vehicle is not allowed to reverse on the ramp of an expressway.
A. Right
B. Wrong
Answer：A
5、When braking on a muddy road, the tires can easily spin or drift and cause traffic accidents.
A. Right
B. Wrong
Answer：A
6、If a motorized vehicle breaks down or causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by ______.
A. a vehicle passing by
B. a large bus
C. a vehicle traveling together
D. a tow truck
Answer：D
7、What does this symbol indicate?
A. switch of high beam lights
B. switch of the low beam lights
C. master switch of vehicle lights
D. the switch of tail fog light
Answer：C
8、Traffic Police can detain the vehicle according to law if it runs on the road failing to place a label of inspection.
A. Right
B. Wrong
Answer：A
9、When a vehicle leaves an expressway, it should reduce speed in the deceleration lane before entering the ramp.
A. Right
B. Wrong
Answer：A
10、What is this manipulation device?
A. the air throttle lever
B. the gear lever
C. the clutch lever
D. the handbrake
Answer：D
11、This motorized vehicle parked on the roadside has no illegal act.
A. Right
B. Wrong
Answer：B
12、In which situation cannot overtake a vehicle in front?
A. vehicle in front is reducing speed to yield
B. vehicle in front is turning left
C. vehicle in front is pulling over by the roadside
D. vehicle in front is turning right
Answer：B
13、When a vehicle passes a sharp curve, it may overtake if traffic is light.
A. Right
B. Wrong
Answer：B
14、When a driver drives a motorized vehicle during the period of probation, the driver should paste or hang a uniform probation mark on the rear part of the vehicle.
A. Right
B. Wrong
Answer：A
15、It lights while driving to indicate that ______
A. engine temperature is too high
B. engine cooling system malfunction
C. engine lubrication system malfunction
D. engine temperature is too low
Answer：A
16、When a vehicle goes downhill, it may fully use the neutral gear and slide.
A. Right
B. Wrong
Answer：B
17、When overtaking, the driver should ________ if the vehicle in front refuses to reduce speed or yield.
A. Follow closely and find chance to overtake again
B. Stop overtaking
C. Speed up and continue to overtake
D. Continuously honk and speed up to overtake
Answer：B
18、What mark is the inclined yellow and black lines?
A. entity mark
B. protrusions mark
C. three-dimensional mark
D. deceleration mark
Answer：C
19、This sign reminds overflowing road or overflowing bridge ahead.
A. Right
B. Wrong
Answer：A
20、If a motorized vehicle causes a traffic accident on the road, the driver should immediately move the vehicle to the roadside.
A. Right
B. Wrong
Answer：B