商丘科目四英语电子版
1、The sign on the right indicates a T-shaped intersection head.
A. Right
B. Wrong
Answer：B
2、When encountering a situation like changing to a left lane, motor vehicle drivers should yield.
A. Right
B. Wrong
Answer：A
3、When there is a braking failure on a downhill road, what should not be done by the driver?
A. Steering the motor vehicle to the uphill direction
B. Stopping the vehicle by rubbing the vehicle body against the rocks or trees on roadside
C. Driving to the emergency lane and stop the vehicle there
D. Pulling up the stopping brake or change the gear to two positions lower
Answer：D
4、Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
A. Right
B. Wrong
Answer：A
5、When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?
A. Driving onto the emergency lane and reduce speed and stop there
B. Rubbing the vehicle body against the rocks or trees on roadside
C. Pulling up the handbrake first
D. Immediately changing to a low gear
Answer：ABD
6、How many kinds of law-breaking acts are displayed in flash 7?
A. One
B. Two
C. Three
D. Four
Answer：B
7、Drivers needn?ˉt yield to pedestrians who display such behavior.
A. Right
B. Wrong
Answer：B
8、When a motor vehicle slides sideways, how should the driver adjust the direction?
A. If the front wheels skid sideways, turn the steering wheel in the direction of the skid
B. If the front wheels skid sideways, turn the steering wheel in the opposite direction of the skid
C. If the rear wheels skid sideways, turn the steering wheel in the direction of the skid
D. If the rear wheels skid sideways, turn the steering wheel in the opposite direction of the skid
Answer：BC
9、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?
A. Unstable tire pressure
B. Even lower tire pressure
C. Driving resistance increases
D. Tire burst
Answer：D
10、The sign on the right indicates that driving along left side only.
A. Right
B. Wrong
Answer：A
11、Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.
A. Right
B. Wrong
Answer：B
12、The sign on the right warns of a one-way tunnel ahead.
A. Right
B. Wrong
Answer：B
13、The sign in the red circle indicates that the left road is only for small vehicles.
A. Right
B. Wrong
Answer：B
14、The sign on the left indicates U-turn is allowed here.
A. Right
B. Wrong
Answer：A
15、When there is no bandage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can all be used for dressing.
A. Right
B. Wrong
Answer：A
16、Motor vehicles are prohibited from stopping on the ramp of an expressway.
A. Right
B. Wrong
Answer：A
17、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：C
18、What should a driver do before entering a tunnel on an expressway
A. Turn on the high-beam
B. Turn on the width lamp and the tail lamp
C. Turn on the low-beam
D. Sound the horn before entering the tunnel
Answer：C
19、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?
A. If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.
B. If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed
C. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait
D. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed
Answer：ACD
20、After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
A. Right
B. Wrong
Answer：B