Today, towns and cities all over the world have traffic lights. Red and green lights match the signals used on the railways. Yellow lights are easy to see, so they are used to warn drivers that they should slow down and get ready to stop.61. Why was the colour red used to mean "...
题目 Today, towns and cities all over the world have traffic lights. Red and green match the signals used on the railways. Yellow lights are easy to see, so they are warn drivers that they should slow down and prepare to stop. What is the passage mainly about? A. The advantages of tr...
Mother of the Bride Turned All the Traffic Lights GreenByline: DAN PARKINSONDaily Mail (London)
The utility model discloses a green-light-all-the-way traffic forecast system. The system comprises red and green traffic lights on a road and a red and green light forecast displayer, wherein the red and green light forecast displayer comprises a remote control unit (RCU) information processor...
所以当你在英国的时候，你在街上必须非常小心。在你穿过马路时你必须停下来看看两边。向右看，向左看向右看一遍。如果交通灯是红色的，交通灯是绿色时，车辆可以通行。人的脚不能交叉。在早上和晚上，当人们去或下班回来，街上很忙。交通很危险。当你走在英国的巴士，你要小心，太。永远记住车辆在...
Among the traffic lights, the green one is a for going on, which is the same all over the world. A. light B. colour C. signal D. design 相关知识点: 试题来源: 解析 C 句意:在交通灯里,绿灯是前行的信号,世界各地都是 如此。 signal 意为“信号”,符合题意。 light“光线” ; colour“...
B.Were they red or green at that time?C.I was running along the street.D.May I ask you some questions?E.I ran to help the old man quickly.F.All right.G.Was the old man hurt seriously?A:Excuse me,sir. (1) DB:Sure,madam....
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1) traffic lights 红绿灯制 2) red and green tea 红、绿茶 1. The contents of trace elements inred and green tea's boiled water were determined by Atom-absorption spectrometry. 采用原子吸收分光光度法分别测定了湛江两个茶场出品的红、绿茶茶水中的锌、铜、铁、钙、镁、锰、镉、镍、铅的含量 ,并...
But DirecTV, Comcast and Time Warner Cable have all invested in it. 出自-2016年6月阅读原文 Attach green labels to all of their products. 出自-2016年6月阅读原文 All the plans would have to provide standard benefit packages that would be easy to compare. 出自-2016年6月阅读原文 Upon reflecti...