商洛科目四英语理论试题

1. Reducing the speed when driving in sand, hail, rain, fog, ice and other weather conditions.

A. Right

B. Wrong

Answer:A

2. It displays the current engine speed is 6000 rev / min.

A. Right

B. Wrong

Answer:B

3. Stopping the vehicle temporarily in the crosswalk is the act of violation of the law.

A. Right

B. Wrong

Answer:A

4. It displays that oil in tank has less than the warning line

A. Right

B. Wrong

Answer:A

5. When crossing each other on a narrow road, the driver should slow down, yield and stop first.

A. Right

B. Wrong

Answer:A

6. Motor vehicle frontal collision, the double protection of the airbag and the safety belts can give full play to the role.

A. Right

B. Wrong

Answer:A

7. Whats the meaning of this sign?

A. watch for danger

B. bypass from right side

C. bypass from left side

D. one-way pass

Answer:C

8. When driving in thick or extremely thick fog, the driver should ____ due to low visibility.

A. Turn on the head light and keep driving

B. Turn on the contour light, fog light and drive along the right side

C. Turn on the hazard lights and keep driving

D. Turn on the hazard lights, fog light, and stop at a safe place

Answer:D

9. A motorized vehicle is not allowed to make a U turn at the level crossing, bridge, steep slope, tunnel or dangerous road section.

A. Right

B. Wrong

Answer:A

10. It lights to indicate that engine oil may be insufficient.

A. Right

B. Wrong

Answer:A

11. When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.

A. Right

B. Wrong

Answer:A

12. It lights to indicate that ______

A. engine compartment is opened

B. cover of fuel tank is opened

C. doors of both sides are opened

D. luggage compartment is opened

Answer:C

13. The double yellow solid lines in the middle of the road are used to separate the traffic flow in opposite directions, crossing the lines to overtake or make a turn is allowed if it is safe.

A. Right

B. Wrong

Answer:B

14. Continuously using the foot brake on a long downhill road ________.

A. Can shorten the engines service life

B. Increases the drivers labor intensity

C. Can drastically reduce the braking efficiency due to the rising temperature of the brake

D. Can easily cause vehicle overturn

Answer:C

15. What is the role of ABS system when applying emergency braking?

A. cut off the power output

B. control the direction automatically

C. reduce braking inertia

D. prevent wheel blocking

Answer:D

16. The continuously flashing yellow light means that the vehicle may speed up and pass.

A. Right

B. Wrong

Answer:B

17. When driving a motorized vehicle uphill, you should speed up and honk when you going to reach the top of the slope.

A. Right

B. Wrong

Answer:B

18. When following a vehicle, the following vehicle may use the high beam light.

A. Right

B. Wrong

Answer:B

19. What marking is the road mark in the circle?

A. crosswalk line

B. slowdown and yield line

C. stopping and yield line

D. intersection signal line

Answer:A

20. What is the max speed when passing a level crossing?

A. 15km/hr

B. 20km/hr

C. 30km/hr

D. 40km/hr

Answer:C

21. A motorized vehicle runs on the road without a label of insurance, the traffic police can detain the vehicle license according to law.

A. Right

B. Wrong

Answer:B

22. A person who has not obtained driving license drives a motorized vehicle, he will be held for legal liability.

A. Right

B. Wrong

Answer:A

23. When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.

A. Even lower tire pressure

B. Increases resistance to the vehicle

C. Tire blowout

D. Unstable tire pressure

Answer:C

24. What is this manipulation device?

A. air conditioner switch

B. ignition switch

C. wiper switch

D. light switch

Answer:B

25. This set of the hand signals of the traffic police indicates that the vehicles should ___ .

A. go straight

B. make a turn

C. stop

D. pull over

Answer:A