首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Which of the following may be the reason for humanity’s exploring? The aerial photographs taken last year indicate that ______.
Which of the following may be the reason for humanity’s exploring? The aerial photographs taken last year indicate that ______.
admin
2010-06-17
1.4K+
问题
Which of the following may be the reason for humanity’s exploring?
The aerial photographs taken last year indicate that ______.
选项
A、there did exist liquid water on Mars
B、a drainage channel was cut deeply by Martians
C、there isn’t any life on Mars
D、water had flew on Mars for hundreds to thousands of years
答案
A
解析
本题是细节题,参见文章第3段末,其大意是:有关火星表面上的液态水曾一度很稳定的论点由于去年空中拍摄的照片而更有说服力。这些照片展示出一条好似水流冲击而成的排水渠道,如果没有数千年也有数百年了。由此可判断火星上曾经确实存在过液态水。
转载请注明原文地址:https://kaotiyun.com/show/6p44777K
0
考研英语一
相关试题推荐
WarrenBuffett,whowillhostBerkshireHathaway’sannualshareholders’meetingonMay3rd,isaniconofAmericancapitalism.A
Writeanessaybasedonthefollowingchart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.You
[A]Robotscomefromthemovies[B]DevelopmentofrobotsIsfast[C]Googleenterstherobotindustry[D]Robotsto
Googlerecentlyintroducedanewservicethataddssocial-networkingfeaturestoitspopularGmailsystem.Theserviceiscalled
Everyone,itseems,hasahealthproblem.AfterpouringbillionsintotheNationalHealthService,Britishpeoplemoanaboutdir
Fromantiquitytomoderntimes,thenationhasalwaysbeenaproductofinformationmanagement.Theabilitytoimposetaxes,pro
Theshortergrowingseasonsexpectedwithclimatechangeoverthenext40yearswillendangerhundredsofmillionsofalreadypo
Theshortergrowingseasonsexpectedwithclimatechangeoverthenext40yearswillendangerhundredsofmillionsofalreadypo
Theshortergrowingseasonsexpectedwithclimatechangeoverthenext40yearswillendangerhundredsofmillionsofalreadypo
Theshortergrowingseasonsexpectedwithclimatechangeoverthenext40yearswillendangerhundredsofmillionsofalreadypo
随机试题
11位二进制无符号整数可以表示的最大十进制数值是________。
检查和治疗要求患者选用忌碘饮食,其时间一般是在检查或治疗前
A.心影随体位改变B.肺动脉圆锥显著突出C.心影梨形D.心影靴形E.主动脉根部扩张主动脉关闭不全
可用于确诊胃癌的是
男性,46岁,右季肋部不适、食欲缺乏2年,腹胀、下肢水肿1个月,近4d来腹痛、发热、腹胀加重。体检:脾肋下2.0cm,移动性浊音(+),Hb72g/L,ALB26g/L。腹水检查:淡黄色,比重1.017,蛋白25g/L,细胞总数6.0×109/L
加工贸易方式不包括:()。
常用的寿命周期成本评价方法中,()是指工程系统效率与工程寿命周期成本的比值。
下列属于碱骨料反应产生的原因是()。
()是最常见的包装材料。
设函数y=y(x)由方程xy=yx所确定,则y’(1)=________.
最新回复
(
0
)