商丘英语科目四试题和答案
1、A driver should speed up when passing through road sections with this traffic marking.
A. Right
B. Wrong
Answer：B
2、The sign on the right side warns of crosswind on the mountain pass ahead.
A. Right
B. Wrong
Answer：A
3、Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.
A. Right
B. Wrong
Answer：A
4、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
5、The sign on the right warns to keep a safe distance on the road ahead.
A. Right
B. Wrong
Answer：B
6、What should the driver do if the back wheel slides to the right on a muddy road?
A. Continuously speed up
B. Turn right
C. Turn left
D. Apply emergency brake
Answer：B
7、Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.
A. Right
B. Wrong
Answer：B
8、The sign on the left indicates U-turn is allowed here.
A. Right
B. Wrong
Answer：A
9、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
10、When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
A. Right
B. Wrong
Answer：B
11、The sign on the right warns of a road section ahead under construction.
A. Right
B. Wrong
Answer：A
12、If a driver finds there is no vehicle behind, he may change lanes without turning on the indicator.
A. Right
B. Wrong
Answer：B
13、Which of the following measures should be taken first when rescuing a wounded person suffering blood loss?
A. Observe
B. Dress the wounds
C. Stop bleeding
D. Inquire
Answer：C
14、The sign on the right indicates a T-shaped intersection head.
A. Right
B. Wrong
Answer：B
15、These traffic police signals indicate that passing is prohibited.
A. Right
B. Wrong
Answer：A
16、Where is the proper parking place for motor vehicles driving on an expressway?
A. On the expressway ramp
B. In the acceleration lane
C. In the deceleration lane
D. In a service area
Answer：D
17、The sign on the right warns of an unguarded railway intersection ahead.
A. Right
B. Wrong
Answer：B
18、Drivers are allowed to cross the broken and solid white line on the road when changing lanes or pulling over.
A. Right
B. Wrong
Answer：A
19、The sign on the right warns of children on the section ahead.
A. Right
B. Wrong
Answer：B
20、When there is a braking failure on a downhill road, if there is no favorable terrain or opportunity to stop the vehicle, the driver should drop gear by one position or two positions, and control the speed by taking advantage of the braking role of the engine.
A. Right
B. Wrong
Answer：A