2. 外语
  3. Rainbow A rainbow is a circle of colors that appears in the sky when sunlight shines on raindrops. / The sunlight and water

Rainbow A rainbow is a circle of colors that appears in the sky when sunlight shines on raindrops. / The sunlight and water

admin2017-05-09  65
问题  
选项
答案 Rainbow A rainbow is a circle of colors that appears in the sky when sunlight shines on raindrops. / The sunlight and water work together to form rainbows. / The light bends as it enters the raindrop. / This bending separates the white light into colors, / each color weakening as it moves into the next color. / The light rays turn or bend again / when they come out of the raindrop. / This continuous bending through an area of raindrops / is what makes the rainbow a perfect circle. /
解析
转载请注明原文地址:https://www.kaotiyun.com/show/5OJK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)