Pennsylvania PennDOT Permit Practice Test 2026：第3套练习测试

Pennsylvania PennDOT Permit Practice Test 练习测试第3套（共8套）：再练25道题，附答案和解释。

驾驶
宾夕法尼亚州
205道题
核对于2026年10月10日

第1题，共25题
Which of these makes your stopping distance longer?
- A wet or icy road
- Driving more slowly
- Tires with deep tread
- Paying full attention
显示答案
答案: A. A wet or icy road
Wet, snowy and icy roads give your tires less grip, so it takes longer to stop. Slow down and leave more space.
第2题，共25题
What does the red circle with a slash on this sign mean?
- The action shown inside it is not allowed
- The rule applies only at night
- There is danger ahead
- The action shown is allowed
显示答案
答案: A. The action shown inside it is not allowed
On US regulatory signs, red is used for STOP, YIELD and the circle and slash that ban an action.
第3题，共25题
When is the road often most slippery in the rain?
- In the first minutes after rain starts
- Just after the rain stops and the sun comes out
- After it has rained for many hours
- Only at night
显示答案
答案: A. In the first minutes after rain starts
When rain begins, it mixes with oil and dirt on the road and makes a slick film. Slow down right away.
第4题，共25题
In a state where marijuana is legal, may you drive after using it?
- Yes, if you have a medical card
- Yes, but only during the day
- No, driving while impaired by any drug is illegal
- Yes, as long as you feel fine
显示答案
答案: C. No, driving while impaired by any drug is illegal
Impairment from marijuana is treated like impairment from any other drug. Do not use it before driving.
第5题，共25题
A driver holds the left arm straight out the window. What does this hand signal mean?
- Right turn
- Left turn
- Slowing down or stopping
- You may pass me
显示答案
答案: B. Left turn
The left arm held straight out means a left turn.
第6题，共25题
Must you yield to a pedestrian crossing at an intersection that has no painted crosswalk lines?
- Only if a crossing guard is there
- Only in school zones
- Yes, most intersections have unmarked crosswalks where pedestrians have the right-of-way
- No, only painted crosswalks count
显示答案
答案: C. Yes, most intersections have unmarked crosswalks where pedestrians have the right-of-way
Pedestrians have the right-of-way in both marked and unmarked crosswalks.
第7题，共25题
A flagger in a work zone holds up a STOP paddle. What must you do?
- Stop and wait until the flagger signals you to go
- Stop only if workers are in your lane
- Honk and keep going
- Slow down and drive around the flagger
显示答案
答案: A. Stop and wait until the flagger signals you to go
Work zone flaggers are allowed to direct traffic. Their signals must be obeyed like a traffic officer's.
第8题，共25题
Can cold or allergy medicine you buy without a prescription affect your driving?
- No, only prescription drugs affect driving
- Only if you take it with food
- No, these medicines are always safe
- Yes, some can make you drowsy, so read the label
显示答案
答案: D. Yes, some can make you drowsy, so read the label
Many over-the-counter medicines cause drowsiness. Read the warning label and ask a pharmacist if you are unsure.
第9题，共25题
What does this sign mean?
- The center lane is only for left turns by traffic from both directions
- The center lane is a passing lane
- The left lane must turn left
- Two lanes may turn left
显示答案
答案: A. The center lane is only for left turns by traffic from both directions
Use the shared center lane only to slow down and turn left. Never use it to pass or to travel a long way.
第10题，共25题
Your car starts to hydroplane. What should you do?
- Turn sharply toward the shoulder
- Brake hard right away
- Speed up to get through the water
- Ease off the gas and keep the wheel straight without braking hard
显示答案
答案: D. Ease off the gas and keep the wheel straight without braking hard
Slowly take your foot off the gas and hold the wheel steady until the tires grip again. Do not use the brakes hard.
第11题，共25题
On a divided highway, what color is the edge line on the left side of your lanes?
- Red
- White
- Yellow
- Blue
显示答案
答案: C. Yellow
Yellow marks the left edge of divided highways, one-way streets and ramps. White marks the right edge.
第12题，共25题
Car 1 turns left from a two-way street onto another two-way street. Where should it finish the turn?
- In the far right lane
- On the left side of the center line
- In the lane just to the right of the center line
- In whatever lane has the least traffic
显示答案
答案: C. In the lane just to the right of the center line
Start from the lane closest to the center and end in the lane just to the right of the new road's center line.
第13题，共25题
Which drinks contain about the same amount of alcohol?
- 1.5 ounces of liquor and 12 ounces of wine
- 12 ounces of beer, 5 ounces of wine and 1.5 ounces of liquor
- 5 ounces of beer and 12 ounces of liquor
- 12 ounces of beer and 12 ounces of wine
显示答案
答案: B. 12 ounces of beer, 5 ounces of wine and 1.5 ounces of liquor
A regular beer, a glass of wine and a shot of liquor each have about the same amount of alcohol. A drink is a drink.
第14题，共25题
A school bus has stopped on this two-lane road with its red lights flashing and its stop arm out. Which cars must stop?
- Both Car 1 and Car 2
- Only Car 2, facing the bus
- Neither car, if no child is in the road
- Only Car 1, behind the bus
显示答案
答案: A. Both Car 1 and Car 2
On a two-lane road, traffic from both directions must stop for a school bus with flashing red lights.
第15题，共25题
As you get close to your exit from a roundabout, what should you do?
- Turn on your right turn signal and exit
- Go around once more to check traffic
- Stop inside the roundabout before exiting
- Turn on your left turn signal and exit
显示答案
答案: A. Turn on your right turn signal and exit
Signal right as you approach your exit so others know you are leaving the roundabout.
第16题，共25题
A truck signaling a right turn swings left first. What should you do?
- Pass it on the right
- Pull up beside the cab
- Honk and pass it quickly
- Stay back and do not try to squeeze between the truck and the curb
显示答案
答案: D. Stay back and do not try to squeeze between the truck and the curb
Trucks swing wide to make right turns. Never try to get between a turning truck and the curb.
第17题，共25题
At this four-way stop, the numbers show the order in which the cars stopped. Which car may go first?
- Car 2
- Car 3
- Car 1
- Car 4
显示答案
答案: C. Car 1
At an all-way stop, the first vehicle to come to a full stop is the first to go.
第18题，共25题
What color are the signs that warn of road work ahead?
- Blue
- Brown
- Green
- Orange
显示答案
答案: D. Orange
Orange signs are used for work zones and other temporary traffic control. Slow down and watch for workers.
第19题，共25题
This yellow plate is posted under a curve sign. What does it tell you?
- The legal speed limit for the whole road is 35 mph
- Only trucks must slow to 35 mph
- The minimum speed is 35 mph
- The recommended speed for the curve is 35 mph
显示答案
答案: D. The recommended speed for the curve is 35 mph
Yellow speed plates give an advisory speed for a curve or hazard in good conditions. Drive slower if the road is wet or icy.
第20题，共25题
At a four-way stop, you and a car facing you stop at the same time. You want to turn left and the other driver is going straight. Who should go first?
- You, because you signaled first
- You, because left turns go first at stop signs
- The driver going straight
- Whoever starts moving first
显示答案
答案: C. The driver going straight
A driver turning left must yield to oncoming traffic that is going straight or turning right.
第21题，共25题
What does this sign mean?
- You must not drive into this road from where you are
- The road is closed to trucks only
- Stop, then enter when the way is clear
- One-way street; turn here
显示答案
答案: A. You must not drive into this road from where you are
This sign is posted where you would be going the wrong way, such as a freeway exit ramp or the end of a one-way street. Do not enter.
第22题，共25题
Car 1 is behind a school bus on this divided highway. The bus has stopped with its red lights flashing. What must the driver of Car 1 do?
- Stop and stay stopped until the red lights turn off
- Pass slowly on the right
- Honk and keep going
- Pass slowly on the left
显示答案
答案: A. Stop and stay stopped until the red lights turn off
Drivers behind a stopped school bus must always stop. Rules for drivers on the other side of a divided highway differ by state.
第23题，共25题
Two cars meet on a steep, narrow mountain road where neither can pass. Which car has the right-of-way?
- The car that is larger
- The car with more passengers
- The car facing uphill
- The car facing downhill
显示答案
答案: C. The car facing uphill
The vehicle facing uphill has the right-of-way. The vehicle facing downhill should back up until the other car can pass.
第24题，共25题
Where are a large truck's blind spots, or No-Zones?
- In front, behind and along both sides
- Trucks have no blind spots because the driver sits up high
- Only on the left side
- Only directly behind it
显示答案
答案: A. In front, behind and along both sides
Large trucks and buses have big blind spots on all four sides. Do not stay in them.
第25题，共25题
Another car is passing you on a two-lane road. What should you do?
- Stay centered in your lane and slow down slightly if needed
- Move toward the center line
- Speed up so the other car cannot pass
- Brake hard
显示答案
答案: A. Stay centered in your lane and slow down slightly if needed
When someone passes you, keep to your lane and ease off slightly so they can get back in safely. Never speed up.

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