华盛顿州交通标志练习题

交通标志和信号灯题在知识考试中占比很大。这些练习题以图片展示标志或信号灯，问它的含义或你应如何做。每道题都有解析，并标注了手册出处。

常见易混点

闪烁红灯和闪烁黄灯容易混淆：红色=先停车，黄色=让行。
绿色箭头与圆形绿灯：箭头保护您的转弯，圆形绿灯不保护。圆形绿灯下左转仍须让行。
白色的“SPEED LIMIT”是法律规定；警告标志下方的黄色速度牌是弯道的建议速度，不是法定限速。
圆形黄色RR = 预先警告，前方有道口；白色X形交叉标志 = 您已在铁轨处。
黄色 = 一般道路状况警告；荧光黄绿色 = 行人活动（学校、行人、自行车）；橙色 = 施工区。

练习题 15 道（附答案）

您正从加油站的车道口驶出，想左转进入一条五车道的街道。图示的标志设在中间车道上方。离您最近的几条车道畅通，中间车道是空的，但从您右侧驶来、位于您要并入的远侧车道上的车流很密。您可以左转进入中间车道，在那里等待远侧车道出现空隙吗？You are leaving a gas station driveway and want to turn left onto a five-lane street. The sign shown is posted over the middle lane. The lanes nearest you are clear and the middle lane is empty, but traffic coming from your right, in the far lanes you want to join, is heavy. May you turn left into the middle lane and wait there for a gap in those far lanes?

选一个答案，看看是否正确。

A. The sign marks a lane reserved for left-turning vehicles from either direction, and the guide says shared center lanes are for vehicles making left turns in either direction from or into the roadway. Your turn from the driveway is a left turn into the roadway, so you may use the lane: cross the near lanes when they are clear, enter it, and merge into the far lanes when there is a safe gap. Watch traffic coming the other way, because those drivers also have the right to use the same lane.

停电使图示路口的交通信号灯在各个方向都熄灭了。您完全停下，而您左侧横街上的A车也几乎同时停下。谁先走？A power outage has left the traffic signal at the intersection shown dark in every direction. You come to a complete stop, and car A on the cross street to your left stops at about the same moment. Who goes first?

选一个答案，看看是否正确。

A. If a traffic signal isn't working, treat the intersection like a four-way stop: come to a complete stop and yield to traffic on your right. Car A is on your left, so you are the vehicle on its right and it yields to you; proceed cautiously when it's safe.

深夜在市中心，您的导航应用提示您在下一条街左转。当您减速准备转弯时，看到图示的标志在那条街的入口处正对着您。街上没有车。您应该怎么做？Late at night downtown, your navigation app tells you to turn left at the next street. As you slow for the turn, you see the sign shown facing you at the mouth of that street. No traffic is on it. What should you do?

选一个答案，看看是否正确。

B. A square sign with a white horizontal line inside a circle means you can't enter the street from that direction. An empty street at night does not change what the sign means; drive on and find another way.

您驶近一个路口，面向您的信号灯处于图示的状态，即红灯闪烁。横街的信号灯是黄灯闪烁，您左侧横街上有一辆车正驶来，没有减速。您应该怎么做？You approach an intersection where the signal facing you is in the mode shown, flashing red. The cross street's signal is flashing yellow, and a car on the cross street to your left is approaching without slowing. What should you do?

选一个答案，看看是否正确。

C. A flashing red traffic light functions as a stop sign: come to a full stop, and then go when it's your turn. The cross street's flashing yellow has the same meaning as a yield sign, so that driver proceeds when they have the right-of-way; after your stop, go when it is safe.

凌晨2点，您驶近一个路口，您方向的信号灯处于图示的状态，即黄灯闪烁。您能看清整个路口，附近没有任何车辆或行人。您必须完全停车吗？At 2 a.m. you approach an intersection where your signal is in the mode shown, flashing yellow. You can see the whole intersection, and no vehicles or pedestrians are anywhere near it. Must you come to a full stop?

选一个答案，看看是否正确。

D. A flashing yellow light has the same meaning as a yield sign: treat the intersection as an uncontrolled intersection and proceed when you have the right-of-way. A full stop is not required when there is nothing to yield to, but slow down and look.

如图所示，您的信号灯是绿灯长亮，没有箭头灯，您想左转。A车从对面驶来，打着右转向灯。您现在可以开始左转吗？Your light is solid green with no arrow, and you want to turn left, as shown. Car A is approaching from the opposite direction with its right turn signal on. May you start your left turn now?

选一个答案，看看是否正确。

C. When you're turning left at a green light, yield to approaching vehicles; oncoming traffic has the right-of-way. The guide describes signaling as using turn signals to indicate intentions to other drivers, so car A's signal only tells you what its driver plans to do; wait until car A has actually turned or passed before you go.

您独自驾车在一条城市主干道上，在红灯前排在一长列车流中。您旁边的右侧车道标有菱形符号和图示的标志，而且是空的。您想借用它越过这列车，过了路口再回到自己的车道。您可以这样做吗？You are driving alone on a city arterial, stopped in a long line of cars at a red light. The right lane beside you is marked with diamond symbols and the sign shown, and it is empty. You think about using it to get past the line and then moving back into your lane after the intersection. May you do that?

选一个答案，看看是否正确。

D. Remember, carpool lanes are not passing lanes. To travel in an HOV lane a vehicle must also meet the occupancy requirement posted on the sign, which you do not meet while driving alone. Stay in your lane.

在一条同向有两条车道的公路上，您已变入左侧车道，正在超越一辆慢速货车。就在这时，您看到了图示的标志。您应该怎么做？On a highway with two lanes in your direction, you have moved into the left lane and are in the middle of passing a slow truck. Just then you see the sign shown. What should you do?

选一个答案，看看是否正确。

A. The Keep Right sign reminds you to stay in the right lane unless you're passing another vehicle. You are passing, so complete the pass, then return to the right lane.

在一条双车道乡村公路上，您跟在一辆慢速房车后面。您驶过了道路左侧图示的标志。对向车道空着，前方道路看起来笔直，但前方很近的地方有一条支路从右侧汇入。您可以在这里超越房车吗？On a two-lane country road you are behind a slow motorhome. You pass the sign shown on the left side of the road. The oncoming lane is empty and the road ahead looks straight, but a side road joins from the right a short way ahead. May you pass the motorhome here?

选一个答案，看看是否正确。

C. These signs tell you where passing isn't allowed. You might see them where there are potential hazards such as hills, curves and intersections, and other places a vehicle could enter the roadway, like the side road ahead. Stay behind the motorhome until the zone ends.

Q10

深夜，您在右侧车道的红灯长亮处停下，想要右转。图示的标志安装在信号灯旁边。横街空着，您后面的驾驶人鸣笛催您走。您什么时候可以转弯？It is late in the evening and you are stopped at a solid red light in the right lane, wanting to turn right. The sign shown is mounted beside the signal. The cross street is empty, and the driver behind you honks for you to go. When may you turn?

选一个答案，看看是否正确。

C. After a complete stop at a red light you can turn right only if you don't see a 'no turn on red' sign and have room to enter traffic. This sign is posted, so wait for the green; an empty cross street or a honking driver does not change that.

Q11

图示标志立在您所在街道中间车道的上方。您车道上的车流缓慢，中间车道空着，您的目的地在前方几个街区。您可以在中间车道行驶过去吗？The sign shown is posted over the middle lane of the street you are on. Traffic in your lane is crawling, the middle lane is empty, and your destination is several blocks ahead. May you drive in the middle lane to get there?

选一个答案，看看是否正确。

B. The shared center lane left turn only sign marks a lane reserved for left-turning vehicles from either direction; it isn't to be used for through traffic or for passing other vehicles. Driving several blocks in it to get past slow traffic is exactly that.

Q12

暴风之后，图示十字路口的交通信号灯各个方向全部熄灭。您停下车，横街上位于您右侧的A车几乎同时停下。谁先走？After a windstorm, the traffic signal at the intersection shown is dark in every direction. You stop, and car A on the cross street to your right stops at about the same moment. Who goes first?

选一个答案，看看是否正确。

C. If a traffic signal isn't working, treat the intersection like a four-way stop: come to a complete stop and yield to traffic on your right. Car A is on your right, so it goes before you; then proceed cautiously when it is safe.

Q13

您正驶出一家购物中心的停车场。您想走的出口通向一条小街，街口处这面方形标志正对着您。看不到任何车辆。您应该怎么做？You are leaving a shopping center parking lot. The exit you want leads onto a side street, and this square sign faces you at the mouth of the street. There is no traffic in sight. What should you do?

选一个答案，看看是否正确。

D. A square sign with a white horizontal line inside a red circle means you can't enter the street from that direction. It does not matter that the street is empty or that you are coming from a parking lot: the street is one way against you, so find another exit.

Q14

深夜，您前方的信号灯处于图示模式，对您的方向闪烁红灯。横街上您右侧的一辆车正减速驶向路口。您应该怎么做？Late at night the signal ahead of you is in the mode shown, flashing red for your direction. A car on the cross street to your right is slowing toward the intersection. What should you do?

选一个答案，看看是否正确。

B. A flashing red traffic light functions as a stop sign: come to a full stop, and then go when it's your turn. Yield as you would at a stop sign to traffic that has the right-of-way, then proceed.

Q15

您驶近一个十字路口，您方向的信号灯处于图示模式——黄灯闪烁。横街上您右侧的一辆车正驶向路口。您应该怎么做？You approach an intersection where your signal is in the mode shown, flashing yellow. A car on the cross street to your right is coming up to the intersection. What should you do?

选一个答案，看看是否正确。

C. A flashing yellow light has the same meaning as a yield sign. Treat the intersection as one without a working signal: slow down, be prepared to yield to traffic that has the right-of-way, and proceed when it is safe and your turn.

本章共 105 道题。免费账户可练习第 1 章并每天做 1 次模拟考试；通行证可解锁全部章节。

华盛顿州交通标志练习题

练习题 15 道（附答案）

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