商洛驾照科目一英文版app
1、When there is a continuous rain, the shoulders of the mountain roads may become loose and the embankments may collapse. When driving in this weather, the driver should select the middle solid road and refrain from going close to the roadsides.
A. Right
B. Wrong
Answer:A
2、What is this traffic sign?

A. Road narrows on both sides
B. Road narrows on the right side
C. Road narrows on the left side
D. Bridge narrows
Answer:C
3、When a vehicle passes a level crossing, the driver should use the low gear to pass and should not change gear halfway in order to avoid engine kill.
A. Right
B. Wrong
Answer:A
4、Emergency braking on a road covered by ice and snow can easily cause side skidding. The driver should use the engine braking to reduce speed.
A. Right
B. Wrong
Answer:A
5、It lights when turning on the front low beam lights.

A. Right
B. Wrong
Answer:B
6、Driving a motorized vehicle on the expressway is not allowed to exceed the marked maximum speed.
A. Right
B. Wrong
Answer:A
7、How to use lights at night while crossing each other on narrow road or bridge?
A. turn off all the lights
B. turn on the low beam lights
C. turn off the head lights
D. turn on high beam lights
Answer:B
8、When a vehicle changes lane, the driver should turn on the turn signal in advance,observe traffic conditions, maintain a safe distance and move into the new lane.
A. Right
B. Wrong
Answer:A
9、When driving on a mountain road covered by ice and snow, the vehicle behind should ______ if the vehicle in front is climbing a slope.
A. Climb slowly
B. Closely follow and climb
C. Select a proper place to stop and climb after the vehicle in front has passed
D. Rapidly overtake the vehicle in front
Answer:C
10、A driver should observe the dynamic situation of the rear side vehicles before driving into the traffic flow from other road.
A. Right
B. Wrong
Answer:A
11、When encountering stopping in turn or slow-moving vehicles in front at an intersection where lanes are reduced, the motorized vehicle should _________.
A. enter the intersection from road shoulder by the right side of the vehicle in front
B. enter the intersection from the side of interspace
C. pass alternately with one vehicle each lane to enter the intersection
D. change to left lane and cut in to enter the intersection
Answer:C
12、Which kind of sign is it?

A. warning sign
B. prohibitive sign
C. indicative sign
D. directional sign
Answer:B
13、If a person has caused a traffic accident and run away, and constitutes a crime, his driving license should be revoked and he is banned for lifetime from re-obtaining a driving license.
A. Right
B. Wrong
Answer:A
14、Which is correct when changing lane?
A. turn on the directional signal and turn left quickly
B. reduce speed properly when entering the left lane
C. cannot interfere other vehicles
D. speed up to enter the left lane
Answer:C
15、Whats the meaning of this sign?

A. yield if going to turn left
B. straight one-way road
C. right one-way road
D. left one-way road
Answer:D
16、It displays the current engine speed is 6000 rev / min.

A. Right
B. Wrong
Answer:B
17、Whats the meaning of this guide arrow?

A. changing to left lane
B. going straight ahead
C. left turn ahead
D. right turn ahead
Answer:C
18、Whats the meaning of this sign?

A. stop to yield
B. one-way road
C. going first when crossing each other
D. the opposite vehicle goes first when crossing each other
Answer:C
19、Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A. Right
B. Wrong
Answer:A
20、Cannot make a U turn in this section.

A. Right
B. Wrong
Answer:A