首页
登录
职称英语
To understand how astrology works, we should first take a quick look at the
To understand how astrology works, we should first take a quick look at the
游客
2025-04-26
54
管理
问题
To understand how astrology works, we should first take a quick look at the sky. Although file stars are at enormous distances, they do indeed give the impression of being affixed to the inner surface of a great hollow sphere surrounding the earth. Ancient people, in fact, literally believed in the existence of such a celestial sphere. As the earth spins on its axis, the celestial sphere appears to turn about us each day, pivoting at points on a line with the earth’s axis of rotation. This daily turning of the sphere carries the stars around the sky, causing most of them to rise and set, but they, and constellations they define, maintain fixed patterns on the sphere, just as the continent of Australia maintains its shape on a spinning globe of the earth. Thus the stars were called fixed stars.
The motion of the sun along the ecliptic is, of course, merely a reflection of the revolution of the earth around the sun, but the ancients believed the earth was fixed and the sun had and independent motion of its own, eastward among the stars. The glare of sunlight hides the stars in daytime, but the ancients were aware that the stars were up there even at night, and the slow eastward motion of the sun around the sky, at the rate of about thirty degrees each month, caused different stars to be visible at night at different times of the year.
The moon, revolving around the earth each month, also has an independent motion in the sky. The moon, however, changes it position relatively rapidly. Although it appears to rise and set each day, as does nearly everything else in the sky, we can see the moon changing position during as short an interval as an hour or so. The moon’s path around the earth lies nearly in the same plane as the earth’s path around the sun, so the moon is never seen very far from the ecliptic in the sky. There are five other objects visible to the naked eye that also appear to move in respect to the fixed background of stars on the celestial sphere. These are the planets Mercury, Venus, Mars, Jupiter, and Saturn. All of them revolve around the sun in nearly the same plane as the earth does, so they, like the moon, always appear near the ecliptic. Because we see the planets from the moving earth, however, they behave in a complicated way, with their apparent motions on the celestial sphere reflecting both their own independent motions around the sun and our motion as well. [br] The ancient people believed that ______.
选项
A、the earth was spinning on the axis of the sky
B、the sky was a hollow sphere spinning around the earth
C、the patterns of stars on the sky would never change
D、the stars around the sky were not stationary
答案
B
解析
根据第一段最后两句话,我们可以看出古人认为是地球的转动带动了群星的转动,因此正确答案应为B。
转载请注明原文地址:https://tihaiku.com/zcyy/4054692.html
相关试题推荐
Amost______argumentaboutwhoshouldgoandfetchthebreadfromthekitchen
Mostpeoplefoundithardtobelievethatsuchaseemingly______manshouldhav
Tounderstandhowastrologyworks,weshouldfirsttakeaquicklookatthe
ThepoetryofEzraPoundissometimesdifficulttounderstandbecauseitcontain
It’sstrangethatheshouldrefuseajobingovernment_____auniversityappointm
Thestudyofphilosophiesshouldmakeourownideasflexible.Weareallof
Thestudyofphilosophiesshouldmakeourownideasflexible.Weareallof
Thestudyofphilosophiesshouldmakeourownideasflexible.Weareallof
Keysshouldneverbehiddenaroundthehousesincethieves_____knowwheretoloo
Asweareonthepointofsomeimportantbusiness______withthem,weshouldlike
随机试题
Thelocalgovernmentissaid______ofattractingmoreforeignfundstodevelop
[originaltext]Wecanagreewithprimitivemanthatfoodisabasicneed,b
Howdidthemanlearnaboutpepper?[br][originaltext]M:Wearealmostfinishe
10000张分辨率为1024×768的真彩(32位)图片刻录到DVD光盘上,假设
2016年面试热点:谈谈你对网络谣言的看法 面试热点相关背景
快速公交系统(BRT)是一种新型的城市公共客运系统。下图为我国东部某城市BRT某
前期物业服务合同的主要内容中,违约责任主要包括()A:甲乙双方和物业使用人的违约
以下不属于我国法律禁止的建设工程发包的是()。A、发包给个人B、劳务分包C、
贷款合同的制定原则包括()。A.不冲突原则 B.适宜相容原则 C.时效性原
根据支付结算法律制度的规定,下列关于票据背书效力的表述中,正确的是()。A.背
最新回复
(
0
)