1、The sign on the right indicates that the speed limit is 50km/hour.
A、Right
B、Wrong
Answer：B
2、The driver should turn on the left-turn indicator after entering the acceleration lane on an expressway.
A、Right
B、Wrong
Answer：B
3、When encountering an emergency on a highway, the driver should not drastically turn to evade.
A、Right
B、Wrong
Answer：A
4、Crossing the broken white line on the right edge of the road is allowed.
A、Right
B、Wrong
Answer：A
5、How many kinds of law-breaking acts are displayed in flash 7?
A、One
B、Two
C、Three
D、Four
Answer：B
6、Drivers may turn right at the intersection when traffic police give these hand signals.
A、Right
B、Wrong
Answer：A
7、Two parallel broken double-yellow lines indicate the position of a diversion lane.
A、Right
B、Wrong
Answer：A
8、The sign on the right warns of a dangerous mountainside road ahead.
A、Right
B、Wrong
Answer：A
9、The sign on the right side warns of an abrupt downhill section ahead.
A、Right
B、Wrong
Answer：B
10、This sign warns that the section ahead is under traffic monitoring.
A、Right
B、Wrong
Answer：A
11、Under this circumstance, motor vehicle drivers should not reduce speed.
A、Right
B、Wrong
Answer：B
12、The sign on the right is an advance announcement of the highway destination.
A、Right
B、Wrong
Answer：B
13、A driver should speed up when passing through road sections with this traffic marking.
A、Right
B、Wrong
Answer：B
14、Driving and smoking has no negative effect on safe driving
A、Right
B、Wrong
Answer：B
15、When driving on this section of the road, drivers should observe closely and prepare to yield to the animals crossing the road.
A、Right
B、Wrong
Answer：A
16、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
17、What should the driver do when seeing these hand signals.
A、Stop and wait
B、Go straight and pass through the intersection
C、Turn right at the intersection
D、Turn left at the intersection
Answer：A
18、After a motor vehicle enters the ramp from an expressway, it should reduce its speed below the prescribed speed limit.
A、Right
B、Wrong
Answer：A
19、The sign on the right indicates to stop and yield at the intersection ahead.
A、Right
B、Wrong
Answer：A
20、The sign on the right side indicates no entry for all vehicles.
A、Right
B、Wrong
Answer：A