The ___ of the solar system includes the sun, planets, moons, asteroids and comets. A. constitution B. composition C. construction D. complexion 相关知识点: 试题来源: 解析 B。解析:本题考查名词的辨析。composition有“组成、构成”的意思,在这里表示太阳系的组成部分,包括太阳、行星、卫星、小行星...
根据句意:太阳在太阳系的中心。此处用介词in:在...的里面。at:在(某处所)。on:在...的上面。to:到;向。(-|||-)7.The sun is-|||-the centre of the solar-|||-system(太阳系).-|||-赞-|||-A.at-|||-B.in-|||-C.on-|||-D.to ...
___ (探测) of the solar system began in the 19th century. 相关知识点: 试题来源: 解析 Exploration 答案:Exploration.考查翻译填空.根据句意及句子结构,要填入Exploration,句中缺少主语,用名词作主语.太阳系的探索始于19世纪.考查翻译填空,准确地理解句子、翻译句子,然后根据句意及提示确定所填单词词性,正确写...
【题文】Kepler proved that the sun ___ the center of the solar system. ( )A. is B. was C. had been D. would be 相关知识点: 试题来源: 解析 【答案】A 【解析】【分析】【详解】句意:开普勒证明了太阳是太阳系的中心。太阳是太阳系的中心,是事实情况,用一般现在时。故选A。反馈 ...
【解析】题干问的是：根据第 2 段，下列关于十八世纪太阳系起源理论的说法，哪一个是正确的？根据题干the origin of the solar system定位到段首句：关于太阳系起源的一个关键证据是，所有的行星都在同一个方向和几乎同一个平面上绕太阳公转，对应A选项。
origin of the solar system托福阅读 The origin of the solar system is a fascinating scientific topic that has intrigued researchers for many years. Through careful examination of various celestial bodies and the analysis of different data, scientists have developed several theories to explain how our ...
Kepler proved that the sun ___ the center of the solar system. ( ) A.is B.was C.had been D.would be相关知识点: 试题来源: 解析 A 【解析】【分析】【详解】句意:开普勒证明了太阳是太阳系的中心。太阳是太阳系的中心,是事实情况,用一般现在时。故选A。反馈 ...
origin of the solar system托福阅读 "Origin of the Solar System"(太阳系起源)是一种可能出现在托福(Test of English as a Foreign Language)阅读部分的话题。在这个话题中,可能会探讨太阳系的形成以及与之相关的科学理论和研究。 在托福阅读中,可能会出现关于太阳系起源的文章或段落,其中可能会包含以下内容: 1...
Origin of the Solar System Paragraph 1:The orderly nature of our solar system leads most astronomers to conclude that the planets formed at essentially the same time and from the same primordial (original) material as the Sun. This material formed a vast cloud of dust and gases called a nebu...
The solar system is made up of the sun, planets, moons and other celestial bodies. The sun is at the ___ of the solar system. A. center B. top C. bottom D. side 相关知识点: 试题来源: 解析 A。太阳系由太阳、行星、卫星和其他天体组成。太阳在太阳系的中心。B 选项顶部、C 选项底部、...