商洛科目四英语pdf

1. Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?

A. Front and rear fog lamps

B. Low-beam

C. High-beam

D. Hazard lamp

Answer: B

2. Motor vehicle drivers don’t need to use any lamp at night when passing through a road section where the street light condition is good.

A. Right

B. Wrong

Answer: B

3. When driving, the driver should yield to _______.

A. Ambulance

B. Fire engine

C. School bus

D. Police car

Answer: ABCD

4. When seeing this sign, the driver should reduce speed and observe the road conditions.

A. Right

B. Wrong

Answer: A

5. Serious wave will appear when the front tire blows out; the driver should release the accelerator, firmly hold the steering wheel with both hands, quickly gradually break down, and stop to yield.

A. Right

B. Wrong

Answer: A

6. When the tire pressure is too low, what can happen when driving at a high speed?

A. Tire pressure will be unstable

B. Tire pressure will increase

C. Driving resistance will decrease

D. The tire will burst

Answer: D

7. While driving a motorcycle, nothing is permitted to hang on the handlebars.

A. Right

B. Wrong

Answer: A

8. What should the driver do when he/she 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

9. When an erosive material catches fire, it should not be put out with water cannon.

A. Right

B. Wrong

Answer: A

10. The first-aid measure to rescue a poisoned person is to _______.

A. Take warming-up measures

B. Bring him to a place where air is fresh

C. Give him artificial respiration

D. Depress the heart over the chest

Answer: B

11. Which of the following is a bad habit when changing lanes?

A. Turning on the indicator in advance

B. Observing closely before changing a lane

C. Change lanes at will

D. Not obstructing the passing of other normally moving vehicles

Answer: C

12. What is the meaning of this sign?

A. Muddy road

B. Low-lying road

C. Overflowing road

D. Ferry

Answer: C

13. Drivers neednt yield to pedestrians who display such behavior.

A. Right

B. Wrong

Answer: B

14. When a wounded person suffering burns is thirsty, he may drink a small quantity of slightly salty water.

A. Right

B. Wrong

Answer: A

15. Whats the meaning of the white horizontal solid line in the circle?

A. Turning waiting line

B. Deceleration line

C. Yielding line

D. Stop line

Answer: D

16. How to follow a motor vehicle safely on the road?

A. Observe the front vehicle conditions

B. Drive on the left side of the road as far as possible

C. Be ready to slow down at any time

D. Keep a safe distance

Answer: ACD

17. What is the meaning of this sign?

A. No yielding

B. Yield while crossing each other

C. Reduce speed and yield

D. Stop to yield

Answer: C

18. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

A. Right

B. Wrong

Answer: B

19. When using emergency brake, be aware of keeping the body of the motorcycle being perpendicular to the ground to avoid sideslip.

A. Right

B. Wrong

Answer: A

20. When driving on a muddy roads, it is easy for wheels to sideslip or skid, which leads to traffic accidents.

A. Right

B. Wrong

Answer: A