商丘科目四英语电子版
1、Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.
A. Right
B. Wrong
Answer：A
2、The sign on the right indicates to stop and yield for oncoming vehicles approaching on the road ahead.
A. Right
B. Wrong
Answer：B
3、When driving on a snowy day, drivers should follow the tracks on the road before them.
A. Right
B. Wrong
Answer：A
4、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.
A. Right
B. Wrong
Answer：A
5、When encountering an emergency on a highway, the driver should not drastically turn to evade.
A. Right
B. Wrong
Answer：A
6、What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in this situation?
A. Slow down and pass
B. Speed up and pass
C. Sound the horn and pass
D. Stop immediately
Answer：A
7、How should the driver use vehicle lights when the motor vehicle enters this intersection?
A. Turn on the right-turn indicator
B. Turn on the hazard lamps
C. No need to turn on any indicators
D. Turn on the left indicator
Answer：C
8、The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.
A. Right
B. Wrong
Answer：B
9、When a wounded person is beneath the wheel or cargo, we should help him out immediately by pulling the limbs of the wounded.
A. Right
B. Wrong
Answer：B
10、When steering failure happens to a fast moving motor vehicle, what should the driver do?
A. Apply emergency braking
B. Immediately change to a low gear
C. Reasonably use the driving brake and the stopping brake and refrain from applying emergency braking
D. Turn on the hazard lamps
Answer：BCD
11、How to reduce speed or stop when driving on a road covered with snow and ice?
A. Take full advantage of driving brake
B. Take full advantage of the control power from engine
C. Take full advantage of parking brake
D. Take full advantage of speed retarder
Answer：B
12、The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.
A. Right
B. Wrong
Answer：B
13、When a vehicle encounters a strong side wind, the driver should firmly hold the steering wheel and press the brake urgently if he feels the vehicle deviates horizontally from the normal direction.
A. Right
B. Wrong
Answer：B
14、The driver should pay attention to the left side when the motor vehicle passes this intersection.
A. Right
B. Wrong
Answer：B
15、What should the driver do when he encounters an oncoming ambulance in the same lane?
A. Keep to the side and reduce speed or stop to yield
B. Drive ahead by occupying another lane
C. Yield by speeding up and changing lanes
D. Drive ahead in the original lane
Answer：A
16、The sign on the right warns of a guarded railway intersection ahead.
A. Right
B. Wrong
Answer：B
17、These traffic police signals indicate that passing is prohibited.
A. Right
B. Wrong
Answer：A
18、When driving a motor vehicle equipped with power steering, the driver should firmly hold the steering wheel and drive slowly if he suddenly finds that steering is difficult.
A. Right
B. Wrong
Answer：B
19、What influence does smoking have upon driving?
A. Harmful for safe driving
B. Increase concentration
C. Help relaxation
D. No effect on driving
Answer：A
20、When a head-on collision with another vehicle is unavoidable, what should the driver do?
A. Change head-on collision to side collision
B. Immediately turn the steering wheel to the right side to evade
C. Immediately apply emergency braking
D. Immediately turn the steering wheel to the left side to evade
Answer：C