解析 等交通信号灯颜色变了再走。 1. **分析句子结构**: 句子主干为:Wait for...。 2. **关键词汇**: traffic lights 交通信号灯,change colour 改变颜色 3. **翻译**: 等待交通信号灯变颜色。 4. **调整语序**: 等交通信号灯颜色变了再走。
) 49. -What colour are the traffic lights? A. Red, blue and yellow. B. Red, yellow and orange. C. Red; yellow and green. 相关知识点: 试题来源: 解析 C 句意为:交通信号灯是什么颜色的? 为固定 : red_红色; blue 蓝色; yellow 黄色; orange_橘色; green_;色; 故答案为 C。
The traffic lights, in all shapes and sizes are made of metal, metal alloy, metal plate, plastics or other suitable materials.The transparent lamp glass material is a structured plastics glass, acrylic glass, Plexiglass (RTM), or other suitable transparent structured materials.ZURELL, ARNOLD, ...
Traffic lights for special vehicles (such as buses or trams) might use other systems, such as vertical vs. horizontal bars of white light. 3-state traffic light. 4-state lights warn traffic that it will shortly be free to move. In most countries, the sequence is red (stop), green (go...
The traffic lights employ three light sources, each with a respective coloured glass. The outer surface of each glass is provided with a layer which diffuses the ultra-violet rays, so as to help the light source to show up in strong sunlight. The glasses may each be provided with an ...
Look, the traffic lights have _ colour(s).A. oneB. twoC. three 相关知识点: 试题来源: 解析 C 交通灯(traffic lights)一般有红、绿、黄三种颜色。所以这里应该选择 C。“three” 表示 “三”,符合交通灯颜色数量的实际情况。因此,正确答案是 C。
4.答案:A核心短语/词汇:traffic lights:交通信号灯句子译文:这交通信号灯是什么颜色?红色、黄色和绿色。解析:根据题意,lights是light的复数形式,表示“灯”;light是单数形式,表示“灯”;lightes并没有这样的表述。结合题意,由are可知是be动词复数形式,可知主语是复数,因此light要用复数形式lights,故答案为A,其他...
The Colour of Money: Traffic Lights And Red-Red Alliances In The Berlin Elections 2001ELECTIONSBERLIN (Germany) -- Politics & governmentDiscusses the 2001 Berlin elections in Germany. Signs of the possible outcomes in terms of the make-up of the governing coalition; Political parties involved in...
Design and Analysis Urban Traffic Lights Using Timed Colour Petri Nets - Huang, Chung, et al. - 2006 () Citation Context ... was shown that the fuzzy logic controller performed better than the vehicleactuated controller. In our test model, we study an intersection with two main directions, ...
Traffic light for instruction purposes - has housing on column with usual colour lights on at least one sideTwo signal lights for pedestrians, cyclists and turning vehicles are provided on at least one side of the housing at a right angle to the traffic light column. A lamp is provided in ...