题目Our solar system is a small part of a much larger group of stars and planets,called the Galaxy or the Milky Way.相关知识点: 试题来源: 解析 最佳答案我们的太阳系是一个更大的群体的恒星和行星的一小部分,称为银河或银河系.反馈 收藏 ...
解析 C。解析:A选项,planet(行星)是围绕恒星运行的天体,而银河系不是行星。B选项,star(恒星)是单个的天体,银河系包含众多恒星等天体,不是单纯的一颗恒星。C选项,galaxy(星系),银河系是一个巨大的星系,我们的太阳系就在银河系当中,该选项正确。D选项,comet(彗星)是一种特殊的小天体,和银河系的概念不同。
A. planet B. galaxy C. universe D. constellation 相关知识点: 试题来源: 解析 B。本题考查银河系相关的概念。选项A“planet”(行星)与银河系概念完全不同;选项B“galaxy”(银河系),我们的太阳系位于银河系中,符合题意;选项C“universe”(宇宙)范围太大,不准确;选项D“constellation”(星座)与银河系不...
None of them has an 1 like that of the earth, so scientists do not think they will find life on them. The sun and its 2 are called the solar system, and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way. There are...
The sun and its planets are called the solar system,and our solar system is a small part of a (4) larger group of stars and planets,called the Galaxy or the Milky Way.There are (5) stars in the Galaxy,and our sun is only one of them. Scientists have also discovered many other ...
The sun and its planets are called the solar system,and our solar system is a small part of a (4) larger group of stars and planets,called the Galaxy or the Milky Way.There are (5) stars in the Galaxy,and our sun is only one of them. Scientists have also discovered many other ...
The sun and its planets are called the solar system, and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way. There are more than 500 billion stars in the Galaxy, and our sun is only one of them. ...
The sun and its planets are called the solar system, and our solar system is a small part of a larger group of stars and planets, called the Galaxy or the Milky Way. There are stars in the Galaxy, and our sun is only one of them. Scientists have also discovered many other galaxies ...
The Milky Way is the galaxy that contains our Solar System. Foggy night and meadow.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、
题目 3. Which of the following is the biggest? A.The Solar System B.The Milky Way Galaxy C.The Earth’s atmosphere D.The Sun 相关知识点: 试题来源: 解析B 四个选项分别是太阳系、银河系、地球大气层和太阳,它们从大到小的顺序是银河系>太阳系>太阳>地球大气层....