1、The diamond-shaped broken line warns that drivers should drive at a lower speed on the road sections ahead.
A、Right
B、Wrong
Answer：A
2、How to run when encountering this situation at the intersection?
A、stop and wait
B、obey the traffic lights
C、run straight on the right side
D、may turn right
Answer：A
3、The sign on the right indicates to stop and yield at the intersection ahead.
A、Right
B、Wrong
Answer：A
4、It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
A、Right
B、Wrong
Answer：A
5、As shown in the flash, what should the motor vehicle driver do when encountering this situation?
A、Reserve a safe crosswise distance and cut speed
B、Keep a normal speed
C、Use the emergency brake when approaching
D、Speed up and pass rapidly
Answer：A
6、The sign on the right warns of a winding road to the left ahead.
A、Right
B、Wrong
Answer：B
7、The sign on the right indicates a one-kilometer distance from the ETC toll station.
A、Right
B、Wrong
Answer：A
8、It is not a bad habit for a driver to frequently change lanes.
A、Right
B、Wrong
Answer：B
9、The signs on each side warn of changes in road alignment ahead.
A、Right
B、Wrong
Answer：A
10、This sign indicates the traffic broadcast and radio television channel of highway.
A、Right
B、Wrong
Answer：B
11、The crosswalk of the intersection warns that pedestrians have priority.
A、Right
B、Wrong
Answer：A
12、The sign in front indicates the distance to highway destination.
A、Right
B、Wrong
Answer：B
13、The sign on the right warns of an abrupt slope section ahead.
A、Right
B、Wrong
Answer：A
14、The sign on the right side warns of an abrupt downhill section ahead.
A、Right
B、Wrong
Answer：B
15、The sign on the left warns of no passing on the right-hand road ahead.
A、Right
B、Wrong
Answer：B
16、When a motor vehicle passes over an inundated road, what should the driver do for safe driving?
A、Slow down and drive with special care
B、Speed up and pass rapidly
C、Maintain a normal speed and pass through
D、Change to a low gear and speed up to pass
Answer：A
17、When driving on an expressway, what should the driver do if he/she has missed an exit but the next exit is far away?
A、Reverse along the road shoulder
B、Continue on
C、Stop immediately
D、Make a U-turn at the current location
Answer：B
18、The sign on the right warns of a dangerous mountainside road ahead.
A、Right
B、Wrong
Answer：A
19、The sign in front is an advance announcement of the directions led by the interchange.
A、Right
B、Wrong
Answer：A
20、Mr Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo(capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li's heavy dump truck ( carrying 3.17 cubes of loess and 24 passengers in the container)occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured What are the main illegal acts in this case?
A、Mr Peng exceeded the speed limit
B、Mr. Peng's tractor carried more cargo than limited
C、Mr Li illegally drove in the emergency lane
D、Mr. Li's truck illegally carried passengers in the container
Answer：BCD