首页
登录
职称英语
Which is NOT correct about "Venus"? [br] [originaltext] A starting point for
Which is NOT correct about "Venus"? [br] [originaltext] A starting point for
游客
2023-11-13
16
管理
问题
Which is NOT correct about "Venus"? [br]
A starting point for all astronomy students should be the great star "Venus". Of course we know it is not a star at all but the second planet from the Sun and the sixth largest. Venus is usually visible with the naked eye. Sometimes referred to as the "morning star" or the "evening star", it is by far the brightest "star" in the sky. It is the brightest object in the sky except for the Sun and the Moon, Anyway, what I want to talk about is what Venus looks like from ground level. Venus is sometimes regarded as Earth’s sister planet. Both have few craters indicating very young surfaces. Their densities and chemical compositions are similar. There are several layers of clouds, many kilometers thick, composed of sulfuric acid. Those clouds make it totally impossible to see what the surface is like. How about winds? It might surprise you that they are not that much different than earth’s, in fact, perhaps even slower. There are strong winds at the cloud tops—up to 350 kilometer per hour, hut winds at the surface arc very slow, no more than a few kilometers per hour. Venus probably once had large amounts of water like the Earth but it all boiled away so now it’s quite dry. Earth would have suffered the same fate had it been just a little closer to the Sun.
选项
A、Sulfur.
B、Acid.
C、Vapor.
D、Sulfuric acid.
答案
D
解析
情景事实题。短文中多处提到金星同地球有很多相似的地方。“There are several layers of clouds, many kilometers thick, composed of sulfuric acid.”因此选项D为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3183693.html
相关试题推荐
Whatisthenewsmainlyabout?[originaltext](29[B])Englishpremierleague
WhichofthefollowingisTRUE?[br][originaltext]Thetradedisputebetween
WhichofthefollowingisTRUE?[originaltext]ThetradedisputebetweenAmeri
WhatdoesNewAmsterdamreferto?[br][originaltext]Formostofitslife
WhatdoesNewAmsterdamreferto?[br][originaltext]Formostofitslife
WhatdoesNewAmsterdamreferto?[originaltext]Formostofitslife,New
Whatisinflationaccordingtothepassage?[originaltext]Itisamatterof
Whenwastheterm"theGenerationX"madeup?[br][originaltext]W:Sowhatyea
Whenwastheterm"theGenerationX"madeup?[br][originaltext]W:Sowhatyea
Whywerethe1,500legalexpertsfired?[originaltext]Thedaughterofthef
随机试题
[originaltext]Youshouldnotfearspidersbecauseoftheirpoison.Ofallt
Whenyouopenyourelectronicmail,youmayfindinformationabouthowtobu
Photoshop中,图像必须是()模式,才可以转换为位图模式。A.索引 B.
在“四控,三管,一协调”的监理内容中,活动属于“三管”的内容。A.监理单位对隐蔽
某女,50岁,缺失,前牙区Ⅲ°深覆,余留牙无异常。人工牙可选择 A.锤造牙
完成下列旋律9—24小节钢琴伴奏写作。
下列关情景分析法,说法正确的有() Ⅰ.情景分析法也叫做脚本法或前景描述法
某债券投资者近年的年收益率由低至犒分别为-16%、4%、5%、5%、6%、8%,
160、电流互感器二次回路接地点的正确设置方式是()。(A)每只电流互
A、d=80mm B、d=40mm C、d=20mm D、d=5mm
最新回复
(
0
)