[ ] A.galaxyB.starC.planetD.solar system 答案 答案:B核心短语/词汇:star: 恒星句子译文:太阳是一颗恒星。解析:A.galaxy: 银河;B.star: 恒星;C.planet: 行星;D.solar system: 太阳系。根据题意,太阳是一颗恒星。选项B正确。相关推荐 1 The sun is a . [ ] A.galaxyB.starC.planetD.solar s...
There arestars in the galaxy, and our sun is onlythem. A. billions of; first ofB. billion of; one ofC. billions of; one ofD. billion of; first of相关知识点: 试题来源: 解析 C 考查数词。billion当表示虚指时,用复数,同时后面需要加of。当与具体数字连用时,用单数,不与of连用。one of为...
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With Smart View, you can wirelessly connect a compatible Samsung phone to a Samsung Smart TV or a Chromecast device. Beam photos, videos, presentations, and games on a large screen to make them look bigger and better.
It is shown that the sun's position near the galactic corotation circle, on which the angular velocity of the differential rotation of the Galaxy is equal to the angular velocity of a wave, makes it possible to relate three fundamental time scales in cosmogony to the passage of the pre...
Our star, the Sun's value is 1. Proxima Centauri luminosity figure of 0 is based on the value in the Simbad Hipparcos Extended Catalogue at the University of Strasbourg from 2012. The star generates more energy than our star. Proxima Centauri Size (Radius) Proxima Centauri radius has been...
Full moon: The moon is 180 degrees away from the sun and is as close as it can be to being fully illuminated by the sun from our perspective. The sun, Earth and the moon are aligned, but because the moon’s orbit is not exactly in the same plane as Earth’s orbit around the sun...
When man began to search the skies,he saw a lot of things.In the universe,the earth seemed to be just a small bit of dust.It is only a small planet,and travels around the sun.The sun together with its planets,travels in the Milky Way,our galaxy.The Milky Way has about thirty ...
Sun.None of then has an environment with air,so people and things cannot grow.The Sun and its planets are called the solar system.The solar system is a samll part of our galaxy 地球是行星,并且它在其他行星也在Sun.None然后四处走动有一个环境与空气的Sun.Seven四处走动,因此人们和事不可能增长...
aThe Earth is a planet and it goes around the sun.seven other planets also go around the sun.none of them has an environment with air,so people and things cannot grow.the sun and its planets are called the solar system. the solar system is a small part of our galaxy. 地球是行星,并且...