首页
登录
职称英语
Of the six outer planets, Mars, commonly called the Red Planet, is the clos
Of the six outer planets, Mars, commonly called the Red Planet, is the clos
游客
2023-11-20
33
管理
问题
Of the six outer planets, Mars, commonly called the Red Planet, is the closest to Earth. Mars, 4,200 miles in diameter and 55% of the size of the Earth, is 34,600,000 miles from the Earth, and 141,000,000 miles from the Sun. It takes this planet, along 0with its two moons, Phoboes and Deimos, 1.88 years to circle, the Sun, compared to 365 days from the Earth.
For many years, Mars had been thought of as the planet with the man made canals, supposedly discovered by an Italian astronomer, Schiaparelli, in 1877. With the United States spacecraft Viking I’s landing on ’Mars in 1976, the man-made canal theory was proven to be only a myth.
Viking I, after landing on the soil of Mars, performed many scientific experiments and took numerous pictures. The pictures showed that the red color of the planet is due to the reddish, rocky Martian soil. No biological life was found, though it had been speculated by many scientists. The Viking al so monitored many weather changes including violent dust storms. Some water vapor, polar ice and permafrost were found, indicating that at one time there were significant quantities of water on this distant planet. Evidence collected by the spacecraft shows some present volcanic action, though the volcanoes are believed to be dormant, if not extinct. [br] The Viking I exploration accomplished all of the following EXCEPT
选项
A、monitoring weather conditions
B、performing scientific experiments
C、collecting information showing volcanic action
D、discovering large quantities of polar ice and permafrost
答案
D
解析
此题为细节题。初看四个选项都对,这时应在修饰词等小的点上进行对比,找出问题。此题的错出在D项中的形容词“large”上,与原句中的“some”不符,因此排除D项。
转载请注明原文地址:https://tihaiku.com/zcyy/3204086.html
相关试题推荐
WhathastheRSPCAcalledontheGovernmenttodo?[br][originaltext]Ber
WhathastheRSPCAcalledontheGovernmenttodo?[br][originaltext]Ber
WhathastheRSPCAcalledontheGovernmenttodo?[originaltext]Bertrand
Venus,oneofthefourinnerplanetsofoursolarsystem,istheclosestbo
Theideaoftravelingthrough_______spacetootherplanetsinterestsmanypeop
Theratiooftheworkdonebythemachine______theworkdoneonitiscalledt
Amillionyears______butabriefspaninthehistoryofourplanet.A、havebeen
Aftertheheavyrain,abuilderwascalledtorepairtheroof,whichwas______.
______isthecenterofourplanetarysystemwasadifficultconcepttograspin
IntheUnitedStates,thefourthThursdayinNovemberiscalledThanksgivi
随机试题
AfamilydoctorchargedtheNightHomeService(NHS)morethan£500,000in
Theyoungsoldierwas______woundedinthewaranddiedafewdayslater.A、gradu
下列哪一个选项属于条件反射()A.眨眼反射 B.吮吸反射 C.防御反射
A.碳酸酐酶 B.假性胆碱酯酶 C.两者均有 D.两者均无肾小管上皮细胞存
统计调查中获得的能够识别或者推断单个统计调查对象身份的资料,任何单位和个人不得对
()是指每单位销售收入所产生的利润。A.销售利润 B.销售利润率 C.净利
A. B. C. D.
在公路技术等级分类中,折合小客车年平均昼夜交通量在25000辆以上、专供汽车镤用
MMPI是一种A.智力测验 B.人格测验 C.特殊能力测验 D.职业倾向测
中枢性抗胆碱作用最强的是A.后马托品 B.东莨菪碱 C.丙胺太林 D.阿托
最新回复
(
0
)