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
外语
A、Under the river bed. B、On the floor of the sea. C、In the volcanoes. D、At the foot of the mountains. C短文说,钻石是在狭窄的火山筒被发现的。所以C正确。
A、Under the river bed. B、On the floor of the sea. C、In the volcanoes. D、At the foot of the mountains. C短文说,钻石是在狭窄的火山筒被发现的。所以C正确。
admin
2013-10-28
47
问题
The diamond is considered the most famous and valuable jewel in the world.
Diamonds were made as a result of great volcanic heat and pressure. A volcano is a mountain with a hole in the top. When a volcano is very active it sometimes explodes and causes great damage.
Diamonds were pushed towards the surface of the earth—millions of years ago—by a number of great volcanic explosions. [30]It is in the narrow volcanic pipes that diamonds are found. They are also found among the sand and stones of certain riverbeds, and in a few places on the floor of the sea, for they were washed down the mountainsides by the rain.
Diamonds are very rare. There are not many diamond pipes or diamond-producing rivers in the world. During the last century, adventurers from Europe went to Brazil, because they had heard that there were diamonds in the River Amazon. Most of these early diamond miners died of illness or were lost forever in the great forests. But some returned home rich.
The earliest known diamonds were found in India many centuries ago. The most recent and exciting discoveries have been made in Eastern Russia. But most of the world’s diamonds now come from the Congo, from Tanzania—which has the largest diamond mine in the world—and from South Africa.
29. What does the speaker say about diamonds?
30. Where can diamonds be found?
31. What happened to most of the adventurers from Europe?
32. According to the speaker, in which country were the earliest known diamonds found?
选项
A、Under the river bed.
B、On the floor of the sea.
C、In the volcanoes.
D、At the foot of the mountains.
答案
C
解析
短文说,钻石是在狭窄的火山筒被发现的。所以C正确。选项为地点,可预测考查的是钻石的出处。注意听原文中的地点,做好笔记。
转载请注明原文地址:https://kaotiyun.com/show/2f27777K
0
大学英语六级
相关试题推荐
Theshortergrowingseasonsexpectedwithclimatechangeoverthenext40yearswillendangerhundredsofmillionsofalreadypo
Overathirdofthepopulationwasestimated______(无法获得)tothehealthservice.
Modempeoplewearmanymasksthatkeeptheirrealityconfinedand【C1】______,eventothemselves.Thepossibilityofencounterin
A、Theycompetewitheachother.B、Theydogoodtoeachother~C、Theyfocusondifferentnews.D、Theywilldieout.B短文结尾提到各传媒之间相
Thispassagefocusesontheimpactofculturaldifferencesonteamworkandpartnership.Unresolvedconflictcanbedestructive
A、Inastationerystore.B、Inalibrary.C、Inaclassroom.D、Inapostoffice.D推理判断题。女士说:“我们有这个,或者你可能刘这些便笺吏感兴趣。”男士回答说:“我认为我更喜欢
Corporationsasagroupofferavarietyofjobs.Mostlargecompaniessendpeopletocollegesto【B1】______graduatingstudents
A、Hehasgotabadcold.B、Hehascaughtwhoopingcough.C、Hehasafeverandabadappetite.D、Hehasbeencoughingforseveral
A、Themanthinksthatthecellphoneistooexpensive.B、Themanthinksthatthecellphoneisagoodbargain.C、Themanthinks
A、Inthemountains.B、Inthesupermarket.C、Ontheroad.D、Attherailwaystation.C
随机试题
Rh血型系统中抗原性最强的抗原是
社区健康促进的核心策略是
男性,35岁,稍长距离步行后感右小腿疼痛,肌肉抽搐而破行,稍休息后症状消失。平时感右足发凉,怕冷,有麻木感,右足背动脉搏动减弱。应考虑()
应收账款计提坏账准备金,其根据是()。
下列关于无形资产的会计处理中,正确的有()。
党和国家机关工作人员在国内交往中,_____收受_____影响公正执行公务的礼品馈赠,因为各种原因_____拒收的礼品,_____登记上交。依次填入画横线部分最恰当的一项是()。
在有史以来的教育中,除()以外,都具有阶级性的特征。
彼得原理:是美国学者劳伦斯.彼得在对组织中人员晋升的相关现象研究后得出的一个结论,即在各种组织中,由于习惯于对在某个等级上称职的人员进行晋升提拔,因而雇员总是趋向于晋升到其不称职的地位。彼得原理有时也被称为“向上爬”原理。下列现象中符合彼得原理的是
有10个家庭各自带孩子参加幼儿园的儿童节联欢,孩子们被分为3组做游戏,每组5人。每个家庭至多带3个孩子,则下列说法中正确的是()
(1991年)将函数f(x)=2+|x|(一1≤x≤1)展开成以2为周期的傅里叶级数,并由此求级数的和.
最新回复
(
0
)