There are words in the of many signs. They help us understand the mear 相关知识点: 试题来源: 解析 答案:red、stop、wait、wait、provide、police、sign 解析:题目要求根据颜色填写交通标识的意义。红色通常表示停止,需填入"stop"和等待动作"wait";绿色提示安全,需等待绿灯,填"wait";蓝色提供信息如警察局,填"provi...
We can see many traffic signs(交通信号) on the streets. All the people must pay attention to(注意) them. Every sign has its meaning(含义). Do you see the sign "P" What does it mean? In big cities, there are a lot of buses and cars. They can't stop on the streets. If a ...
With adaptive traffic signal control (ATSC), you can program dynamic rules for signal changes based on conditions and better detect RLR at busy intersections. Smart traffic signs can also adjust recommended speed limits based on the weather or road conditions to improve traffic throughput. Intelligent...
阅读下面短文.从各题所给的四个选项中.选出最佳选项. If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean. 1. A sign like this one means that there is a bike lane . If there is such a sign, you are r
Federal officials are set to start reviewing the social media accounts of visa applicants who plan to attend, work at or visit Harvard University for any signs of antisemitism Associated PressMay 30, 2025 Alf Clausen, Emmy-Winning Composer Who Wrote Music for 'The Simpsons' for 27...
They tell us when to stop and when to go. They tell us where to go and where not to go. They tell us how far to go and how fast we can go. How many traffic signs can you see in streets? What do they mean(意思是)?( )1. There are many different traffic signs around us.( ...
We can see many traffic signs on both sides of the roads or streets. Some tell the drivers what to do, and others tell them what not to do. The traffic signs are the traffic rules. All people must obey the signs.Each traffic sign has its meaning. Have you seen the sign "P"?
6.We can see many traffic signs on both sides (边) of the roads or streets.Some tell the drivers what to do.and others tell them what not to do.The traffic signs are the traffic rules.All the people must obey the rules.Each traffic sign has its mean
7.If you are cycling in foreign countries.you will need to know what these traffic signs and signals mean.1A sign like this one means that there is a bike lane.If there is such a sign.you are required to use the bike lane.If there is not such a sign.
In many parts of Europe, traffic light-controlled intersections also have yield and right-of way signs in case the signals fail or are turned off. Some lights outside of fire stations have no green, as they may only turn amber and then red while fire trucks are exiting the station en ...