Democracy or Republic: What's the difference? Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay ...
Democracy or Republic: What's the difference? Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay ...
百度试题 结果1 题目The planets orbit around ___. A. the moon B. the earth C. the sun D. a star 相关知识点: 试题来源: 解析 C。解析:行星围绕太阳运转。反馈 收藏
解析 A。解析:第一个空,“which orbit the sun”是定语从句,“asteroids”是复数,主动进行绕太阳的轨道运行,用一般现在时“orbit”;第二个空,“sometimes”表明是一般现在时,“asteroids”是复数,用“come”。B选项“are coming”是现在进行时表将来,不符合语境;C选项第二个空错误;D选项第一个空错误。
The aim here will ultimately be to specify the geometry of the satellite, its target, and the Sun: we consider a point on the Earth's surface and determine how this point is seen by the satellite and under what conditions of solar illumination. In the last two sections, we examine two ...
网络眼眶;轨迹;轨道运动 复数:orbits现在分词:orbiting过去式:orbited 搭配 同义词 英汉 英英 网络释义 n. 1. 【天】轨道;【解】眼窝,眶;(鸟或昆虫的)复眼缘的颊部 2. (人生的)旅程,生活过程;势力范围 v. 1. 使(人造卫星,宇宙飞船等)进入太空轨道运行;环绕(天体等)作轨道运行 ...
Democracy or Republic: What's the difference? Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay ...
百度试题 结果1 题目1. The earth takes a year to orbit (orbit) the sun. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
结果一 题目 【题目】T he Earth the Sun.A . goesB . orbitsC . travelsD . turns 答案 【解析】答案:B解析A、C、D均应与介词round连用才对,而B是及物动词相关推荐 1【题目】T he Earth the Sun.A . goesB . orbitsC . travelsD . turns ...
Fig. 1.Sketch of the Earth's orbit around the Sun today and at the end of the last glacial cycle (11,000 years ago), showing the positions of the solstices and equinoxes relative to perihelion. The longitude of perihelion (ω) is measured as the angle between the line to the Earth ...