27 What's in a rainbow是给孩子的物理启蒙课全集的第27集视频,该合集共计51集,视频收藏或关注UP主,及时了解更多相关视频内容。
「宝藏神曲」On a Night Like This - Bellhouse 百万级装备试听【Hi-Res】 03:22 「有幸遇见」Lucky - Jason Mraz, Colbie Caillat 百万级装备试听【Hi-Res】 03:10 「经典翻红」Touch My Body - Mariah Carey 玛丽亚·凯莉 百万级装备试听【Hi-Res】 03:28 「宝藏神曲」this is what winter feels...
题目What causes the colors in a rainbow? A. The reflection of sunlight. B. The refraction of sunlight. C. The absorption of sunlight. D. The scattering of sunlight. 相关知识点: 试题来源: 解析 B。本题考查彩虹形成的原理。阳光的折射导致了彩虹中颜色的出现,A 选项反射,C 选项吸收,D 选项...
keep my edge (stay sharp)保持最好的状态 反义词:lose your edge 例句:I have to speak English every day just in order to keep my edge.(为了我英语一直好下去,我不得不每天念。) David Beckham is a great soccer player but if he doesn’t practice every day, he’ll lose his edge. (...
how 和what的区别:区别1:用途不同- How:用于询问方式、方法、程度、情况或状况。例子:- How do you bake a cake?(你是如何烤蛋糕的?)- How much money do you need?(你需要多少钱?)- What:用于询问事物的名称、性质、描述或选择。例子:- What is your favorite color?(你最喜欢...
“I see a rainbow in the sky.” What does “rainbow” mean in this sentence? A. 桥梁 B. 彩带 C. 彩虹 D. 光线 相关知识点: 试题来源: 解析 C。解析:“rainbow”是“彩虹”的意思。选项 A“桥梁”是“bridge”;选项 B“彩带”可以用“ribbon”;选项 D“光线”是“light”。
What does six refer to? A. Five B. Seven C. Six D. Four 相关知识点: 试题来源: 解析 C。解析:“Six colors in a rainbow.”中数字六指的是彩虹有六种颜色,选项 A“Five”是五,选项 B“Seven”是七,选项 D“Four”是四,都不符合,只有选项 C“Six”正确。反馈 收藏 ...
A. storm B. cloud C. colors in the sky D. darkness 相关知识点: 试题来源: 解析 C。“rainbow”的意思是“彩虹”,即天空中的颜色。选项 A“storm”是暴风雨;选项 B“cloud”是云;选项 D“darkness”是黑暗。只有选项 C“colors in the sky”表示天空中的颜色,符合“rainbow”的意思。反馈...
A. red, orange, yellow, green, blue, indigo, violet B. red, orange, yellow, green, blue, purple, pink C. red, orange, yellow, green, blue, black, white 相关知识点: 试题来源: 解析 A。解析:彩虹的七种颜色是红、橙、黄、绿、蓝、靛、紫,所以选 A。反馈...
1 3.-What colour is not in a rainbow?--. A. Indigo B. Brown C. Blue D. Orange 23.-What colour is not in a rainbow?-A.Indigo B.Brown C.Blue D.Orange 3 3.-What colour is not in a rainbow?一A.IndigoB.BrownC.BlueD.Orange3. -What colour is not in a rainbow?-- A....