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
2024-02-01
33
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 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 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、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
细节辨认题。文中指出It is in the narrow volcanic pipes that diamonds are found.钻石一开始是在火山里找到的。故选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3411463.html
相关试题推荐
[originaltext]M:Thetaxiiswaitingforus.Let’shurry.W:Waitaminute.I’l
[originaltext]M:Thetaxiiswaitingforus.Let’shurry.W:Waitaminute.I’l
[originaltext]M:Thetaxiiswaitingforus.Let’shurry.W:Waitaminute.I’l
[originaltext]W:Youdon’tseemtobeabletositstilltoday.What’sgoingon?
[originaltext]W:Youdon’tseemtobeabletositstilltoday.What’sgoingon?
[originaltext]W:Youdon’tseemtobeabletositstilltoday.What’sgoingon?
[originaltext]W:Couldn’tyoumakelifealittleeasierforyourselfifyouwou
[originaltext]W:Couldn’tyoumakelifealittleeasierforyourselfifyouwou
[originaltext]W:Couldn’tyoumakelifealittleeasierforyourselfifyouwou
[originaltext]W:Couldn’tyoumakelifealittleeasierforyourselfifyouwou
随机试题
医疗保险是为分担()所带来的经济损失而设定
劳务分包人是指与承包人签订合同协议书的,具有()的当事人及取得该当事人资格的合
共同富裕是人类共同理想。()
在管理项目及投资决策过程中,需要考虑很多成本因差,比如人员的工资、项目过程
煤矿的地面消防水池必须经常保持不少于()m3的水量。A.100 B.200
美国的DSL标准是将24个以PCM编码的话音信号复接在一起,加上帧定位比特组成1
关于企业愿景的说法,正确的是()。A.企业愿景就是企业文化 B.企业愿景由
根据《建设工程监理规范》(GB/T50319-2013),会议纪要由项目监理机构
关于给水排水构筑物砌筑材料的技术要求,错误的是( )。A.机制烧结砖强度等级一般
最新回复
(
0
)