The universe is very big. What is the universe made of? A. stars and planets B. gas and dust C. matter and energy D. water and air 相关知识点: 试题来源: 解析 C。宇宙是由物质和能量组成的,“matter and energy”是“物质和能量”。“stars and planets”是“星星和行星”,“gas and dust...
In the universe, as we all know, there is the sun, the moon, the earth and many stars. Through our geography lessons, we know the earth goes around the sun, and the moon goes around the earth. We have day and night because the earth keeps turning all the time. When our part of ...
句意:这个宇宙很大,在银河系里有数以亿计的星球。 考查大数的表达。two billion二十亿;hundreds of数百;one million一百万;billions of数亿。根据”Milky Way”结合科学知识可知,银河系是非常大的,可以容纳的星球数不清,达到数亿。故选D。反馈 收藏
The number of stars in the universe is ___. A. large B. small C. many D. unknown 相关知识点: 试题来源: 解析 D。宇宙中的星星数量是未知的,所以选 unknown。large 是大的,small 是小的,many 是许多,都不能准确描述宇宙中星星的数量。反馈 ...
➥星星应该哈哈大笑,反正宇宙是个偏僻的地方。 The stars should laugh. The Universe is a lonely place anyway. ➥如果你见到有人没有笑,那你就给他们一个微笑。 If you see - 九度日记于20240526发布在抖音,已经收获了5009个喜欢,来抖音,记录美好生活!
完形填空In the universe, there is the earth, the moon, thesun, the stars and all otherthings too far away 31The earth is one of the sun's planets(行星), and themoon is our satellite. The moon is about threehundred and eighty thousand kilometers away _32the earth, but it's our 33...
4.In the universe.as we know.there is the sun.the moon.the earth and many stars.Through our geography lessons.we know the earth goes round the sun.and the moon goes round the earth.We have day and night because the earth keeps turning all the time.Wh
The universe is a vast and mysterious place. There are countless stars, planets, and other celestial bodies. People have been fascinated by astronomy for thousands of years. Astronomy is the study of the universe. It includes the study of stars, planets, moons, comets, and asteroids. Astronome...
There it would be relatively easy for a high-tech civilization to jump from one good star system to the next, creating connected empires – strings of worlds, with all the adventure and challenges of expansion even to really good planets. Do ...
阅读理解In the universe, as we all know, there is the sun, the moon, the earth and a good many stars. Through our geography lessons, we know the earth goes around the sun, and the moon goes around the earth. We have day and night because the earth keeps