首页
登录
职称英语
[originaltext] The diamond is considered the most famous and valuable jewel
[originaltext] The diamond is considered the most famous and valuable jewel
游客
2024-02-25
29
管理
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 by a number of great volcanic explosions millions of years ago. It is in the narrow volcanic pipes that diamonds are found. They are also found among the sand and stones of certain river beds, and in a few places on the floor of the sea for they were washed down the mountain sides by the rain.
Diamonds are quite 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. Many of these early diamond miners died of illness or went 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 word--and from South America.
选项
A、Diamond Hunting.
B、Diamond--A Precious Stone.
C、Diamond--Symbol of Fortune.
D、How is Diamond Formed and Found.
答案
D
解析
主旨大意题。本文首先讲述了钻石的形成,并指出在哪些地方可以找到钻石;然后讲到钻石弥足珍贵,许多早期的钻石矿工为寻找钻石付出了生命的代价;最后介绍了过去和现在钻石的发现地。根据文章内容不难得出,本文主要讲钻石的形成和发现。
转载请注明原文地址:https://tihaiku.com/zcyy/3480550.html
相关试题推荐
[originaltext]Howmanymendohousework?Recently,aEuropeancommissiontr
[originaltext]Children’seducationischangingveryrapidlynowadays.Inti
[originaltext]W:John,thisnewWalkmanisabsolutelywonderful.M:Yeah,Ilik
[originaltext]W:John,thisnewWalkmanisabsolutelywonderful.M:Yeah,Ilik
[originaltext]W:Okay,Mr.Taylor,let’sgoaheadandbegin.Firstofall,tell
[originaltext]W:I’mreallyangryatJohn.Heneverlistenstome.M:Takeite
[originaltext]W:I’mreallyangryatJohn.Heneverlistenstome.M:Takeite
[originaltext]W:I’mreallyangryatJohn.Heneverlistenstome.M:Takeite
[originaltext]W:I’mreallyangryatJohn.Heneverlistenstome.M:Takeite
[originaltext]W:I’mreallyangryatJohn.Heneverlistenstome.M:Takeite
随机试题
[originaltext]Intheworldofbusiness,itisnotalwayseasyforwomento
下列不属于按使用功能划分的人防工程的分类形式的是()。A.防空专业队工程
某投资项目在运营期内某年营业收入为100万元,付现成本为60万元,年折旧额为20
隧道施工监控量测是指隧道施工过程中使用各种类型的仪表和工具,对围岩和支护衬砌变形
Consumersarebeingconfusedandmisledb
高校思想政治工作质量提升工程实施的基本原则是什么?
工作期护患关系中护士的主要任务是A、与患者有效沟通 B、搜集患者的健康资料
蓄电池组容量低于额定容量的()时,将蓄电池组进行不合格处理。60%$;
关于乳腺肿块的叙述,正确的是( )。A.乳房纤维瘤的唯一治疗方法是手术 B.
下列有关学校课程的表述中正确的是()。A.学校课程是一-级课程 B.学校课程
最新回复
(
0
)