首页
登录
职称英语
[originaltext] The diamond is considered the most famous and valuable jewel i
[originaltext] The diamond is considered the most famous and valuable jewel i
游客
2024-01-26
17
管理
问题
The diamond is considered the most famous and valuable jewel in the world. A diamond is a symbol of wealth. Diamonds were made as a result of great volcanic heat and pressure. A volcano is a mountain with a hole on the top. A volcano can be very dangerous because when it is 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. 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 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. Many of these early diamond miners died of illness or went lost forever in the great forests. But some re turned 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 Congo, from Tanzania—which has the largest diamond mine in the world—and from South Africa.
Questions 19 to 21 are based on the passage you have just heard.
19. What can we learn from the passage?
20. Where did diamonds first come into existence?
21. What do you think is the best title for the passage?
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
判断推测题。文章主要讲钻石的形成和发现的过程。故选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3397192.html
相关试题推荐
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
[originaltext]Here’ssomeinformationthatmightproveusefuldowntheroad
[originaltext]Here’ssomeinformationthatmightproveusefuldowntheroad
[originaltext]Areyoulookingforagoodrelationshipwithsomeonespecial?
[originaltext]Closeyoureyes.Pictureyourclosestfriend.Maybeyouseeh
[originaltext]Closeyoureyes.Pictureyourclosestfriend.Maybeyouseeh
[originaltext]CharlieParkerisoneofAmerica’sgreatest.jazzmusicians.
[originaltext]CharlieParkerisoneofAmerica’sgreatest.jazzmusicians.
[originaltext]Unlikemostoftheotherholidays,thehistoryofAprilFool’
随机试题
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
ThomasDeQuincey’s______hasimpactedinfluenceonJamesJoyceandT.S.Eliot
Tsunamis[A]UpuntilDecemberof2004,thephenomen
[originaltext]W:Goodmorning,class.TodayIthoughtwewouldtalkaboutsomet
6岁男童因皮疹3天入院。皮疹分布于四肢,尤以下肢伸面为多,高出皮面、紫红色、压不
患者,男性,30岁,临床诊断肾病综合征,肾活检病理提示膜性肾病,经足量糖皮质激素
把四部和声写成钢琴谱的样子,就是“键盘体”。它的特点不包括( )。A.音域宽广
Thechangeinthatvillagewasmiraculou
近年来,国外一些人力专家主要从以下几个维度( )上剖析战略性人力资源管理在企业
关于流动资金的说法,正确的有()。A.流动资金属于建设工程造价 B.流动
最新回复
(
0
)