商丘科目四英语书
1、Those traffic police signals mean turning right.
A. Right
B. Wrong
Answer：B
2、In which of the following ways can motor vehicles avoid a tire burst?
A. Lowering tire pressure
B. Checking tires regularly
C. Removing foreign matters from the tire tread grooves timely
D. Replacing the tires that have cracks or deep cuts
Answer：BCD
3、Unless stopping due to obstacles or vehicle breakdown on an expressway, motor vehicles are not allowed to stop to pick up or drop off people or load and unload cargo.
A. Right
B. Wrong
Answer：A
4、The sign on the right indicates the road width ahead is limited to 3 meters.
A. Right
B. Wrong
Answer：A
5、The motor vehicle should stop on the right and wait in this situation.
A. Right
B. Wrong
Answer：A
6、Under such circumstances at an intersection. what should motor vehicle drivers do?
A. Drive into the intersection and wait
B. Wait in front of the intersection stop-line
C. Pass through in the right non-motor vehicle lane
D. Pass through the intersection by borrowing the opposite lane
Answer：B
7、What should motor vehicle drivers do when parking temporarily on a rainy day?
A. Turn on hazard lamp
B. Turn on front and back fog lamp
C. Turn on low-beam
D. Set up warning sign at the back of the vehicle
Answer：A
8、When encountering such a situation, the vehicles should cut speed or stop to yield as approaching each other.
A. Right
B. Wrong
Answer：A
9、Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?
A. Driving at a higher speed
B. Closely following the vehicle in front
C. Driving at a higher speed by the right side
D. Driving at a lower speed by the right side
Answer：D
10、Motor vehicles are not permitted to change lanes in this position.
A. Right
B. Wrong
Answer：A
11、The sign on the right is an advance announcement of the highway destination.
A. Right
B. Wrong
Answer：B
12、How to ensure motor vehicles have sufficient power when driving uphill?
A. Downshift before reducing speed
B. Downshift after reducing speed
C. Downshift when the speed is excessively low
D. Downshift to the fullest extent
Answer：A
13、What should the driver do in this situation?
A. Speed up and overtake from the left side
B. Sound the horn continuously to warn the bicycle
C. Follow the bicycle closely
D. Slow down and yield to the bicycle
Answer：D
14、When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.
A. Right
B. Wrong
Answer：A
15、When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.
A. Right
B. Wrong
Answer：A
16、When driving in thick fog causing poor visibility on the expressway, the driver should apply emergency braking to stop at once.
A. Right
B. Wrong
Answer：B
17、When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
A. Right
B. Wrong
Answer：A
18、What does this sign on the fly-over junction indicate?
A. Turn right
B. Drive straight or turn left
C. Drive straight or turn right
D. Take a U-turn under bridge
Answer：B
19、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.
A. Right
B. Wrong
Answer：A
20、What is the meaning of the sign on the right?
A. Long-time parking permitted
B. Temporary parking permitted
C. Long waiting for passengers permitted
D. No parking
Answer：B