【解析】本题考查定冠词的使用。定冠词the用于表示宇宙中独一无二的事物,如thesun(太阳)、themoon(月亮)。结合句意,universe意为宇宙,是独一无二的事物,故使用定冠词the修饰。a和an是不定冠词,表示泛指,故排除。故答案为B。 反馈 收藏
If the dark-matter galaxies would exist in a time span of 1 Gyr, then they might even dictate the formation of the ordinary galaxies (i.e. the dark-matter galaxies get formed first); thus, the implications for the structure of our Universe would be tremendous....
“There are many galaxies in the universe.” The predicate of this sentence is _. A. There are B. many galaxies C. in the universe D. are many galaxies 相关知识点: 试题来源: 解析 A。谓语是“there are”,表示“有”。选项 B 是主语;选项 C 是状语;选项 D 表述不准确。
IT has long been knownthat the flattest elliptical galaxies observed are of type E7, corresponding to an axial ratio of 3.33:1 whereas SO and spiral galaxies are seen with axial ratios up to 20:1. We show, using Maclaurin spheroid models, that an initially spherical protogalaxy, composed ...
Related:The 15 weirdest galaxies in our universe These mergers are far from instantaneous. They take hundreds of millions, even billions of years. In fact, there are ongoing mergers that are moving so slowly — from our perspective — that they appear static. "They've basically been in the ...
结果1 题目There are many galaxies in the .相关知识点: 试题来源: 解析 universe 【详解】 句意:在宇宙中有许多星系。根据“There are many galaxies in the …”可知“universe宇宙”符合题意,in the universe“在宇宙中”,故填universe。反馈 收藏 ...
There are many galaxies in the universe 翻译结果5复制译文编辑译文朗读译文返回顶部 Has many galaxies in the universe 相关内容 a我的学习比他们好 My study is better than them [translate] a祝你有个甜梦 正在翻译,请等待... [translate] a由于缺乏现金,我只能下次来买这些书。 Because lacks the cash...
2. There are many galaxies in the u___. 相关知识点: 试题来源: 解析 【答案】universe【核心短语词汇】galaxy:星系【翻译】在宇宙中有许多星系。【解析】根据句意:在宇宙中有许多星系。结合首字母提示判断,定冠词the后应加一个意思为“宇宙”的名词,universe是名词宇宙,in the universe:在宇宙中,答案为...
The universe contains all matter and is filled with galaxies, too many to count. It is estimated that there are billions of galaxies; some we can see with the naked eye, others with the aid of technology, and then there are galaxies that have not yet been discovered....
—How many galaxies are there? —Will our solar system survive the death of our sun? Eventually, time will do its work. Galaxies are remarkably stable; many have existed for well over 10 billion years. But nothing lasts forever. Far, far into the future, when the universe is many times...