A. Red, blue and green.B. Yellow, green and pink.C. Red, yellow and green.请组成一段合理的对话。(5分) 相关知识点: 试题来源: 解析 C. Red, yellow and green. 对话应该围绕红绿灯的颜色展开。红绿灯通常由红、黄、绿三种颜色组成,因此正确答案是C。
C.What red, yellow and green can be used for.D.Why traffic lights are red, yellow and green. 相关知识点: 试题来源: 解析 26.B 27.C 28.B 29.C 30.D 26. B 最早的交通信号灯用于铁路,因此答案为B。 27. C 最早的交通信号灯中,白色表示通行,因此答案为C。 28. B 红色在远处可见,因此被...
What Are the Odds? Red Traffic Lights for Life!Max MaxfieldDesignline Editor
38. Nowadays, many robots are used to ___ (work)in dangerous situations. 2023/01/07 | 177次组卷 | 1卷引用:人教新目标版英语八年级下册Unit 1 What's the matter?Section B & Self Check 课时同步训练 相似题 纠错 详情 收藏 六、选词填空 添加题型下试题 选词填空 death dead die39. The...
detectwildfirehotspots.Becausethecamerasareusedinremoteareaswherethereislittleorno electricity,thesystemissolarpoweredandusesmicrowavetransmission(传送),whichdoesn?t requirecables(电缆). Thesystem assists140,000forestrangers,grassland managers,conservationistsand researchersinSichuan.Initsfirstfivemonthsofoperations,...
百度试题 结果1 题目C. Why do we use red traffic lights?)5. What's the meaning of "prevent"? A.促进 B.防止 C.破坏 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
( C )10.What colours are traffic lights(红绿灯) made of? A. Red, blue and green. B. Yellow, green and pink. C. Red, yellow and green. 相关知识点: 试题来源: 解析 答案见上10.交通信号灯有三种颜色:红、黄和绿,故选C。 反馈 收藏 ...
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HID lights are commonly used in larger indoor gardens or grow rooms where the high intensity of light is required for light-loving plants. Fluorescent Grow Light Benefits ofFluorescent Grow Light Affordability:Fluorescent lights are generally more budget-friendly than LED or HID options. ...