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
Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea ha
Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea ha
admin
2012-09-11
27
问题
Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, experts believe that nearly two-thirds of the world’s population live within eighty kilometers of the seacoast.
In the modern technological world the sea offers many resources to help mankind survive. Resources on land are beginning to grow less. The sea, however, still offers hope to supply many of man’s needs in the future.
The riches of the sea yet to be developed by man’s technology are impressive. Oil and gas explorations have existed for nearly thirty years. Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.
Besides oil and gas, the sea may offer new sources of energy. For example, warm temperature of the ocean can be used as the steam in a steamship. Sea may also offer a source of energy as electricity for mankind.
Technology is enabling man to explore even deeper under the sea. It is obvious that the technology to harvest the sea continues to improve. By the year 2050, experts believe that the problems to explore the food, minerals and energy resources of the sea will have been largely solved.
What is the best title for the passage?
选项
A、Needs of Man
B、Sea Harvest and Food
C、Sea and Sources of Energy
D、Sea Exploring Technology
答案
D
解析
这篇文章主要讲海洋资源的利用。作者一直在强调,技术在海洋资源探测中起着重要作用。并在文章结尾说,随着技术的进步,从海洋中开发食物、矿物和新能源的问题将在很大程度上得到解决。
转载请注明原文地址:https://kaotiyun.com/show/tEDO777K
0
成人本科学位英语
相关试题推荐
Accordingtowesternculture,you______askawomanherage;itisimpolite.
Withoutthefrictionbetweentheirfeetandtheground,peoplewould______beabletowalk.
AlthoughWendythoughtshewashelpinguswiththework,shewasactually
Thematterwillbeturned______tothecommitteefordiscussion.
Thequestionofsalaryincreasewill______atthenextgeneralmeeting.
Itisreallyquiteextraordinarythatwe______atthesamecollegewithouthavingmetbefore.
Everyhumanbeinghasa【C1】______arrangementoftheskinofhisfingersandthisarrangementisunchangeable.Scientistsandex
Withthepossibleexceptionofequalrights,perhapsthemost【C1】______issueacrosstheUnitedStatestodayisthedeathpenalt
Duringthe______farmerstookallthetroublestoirrigatetheircrops.
Becausehehatesdishonesty,heis______onhischildrenwhentheytelllies.
随机试题
公民、法人或者其他组织对被申请人重新作出的具体行政行为不服,可以依法()
关于ADH的正确叙述有
证明胃管在胃内的正确方法是( )。
患者证见骨蒸盗汗,心烦易怒,消渴多食,遗精尿赤,足膝热痛,舌红少苔,脉细数。治宜选用的方剂是
在公路工程施工进度控制的措施中,对建设单位提出应急赶工给予赶工费用补偿的属于()措施。
高强螺栓安装环境气温不宜低于()。
下列哪项观点体现了素质教育的理念()
下列作者、作品、朝代对应正确的一项是()。
违约民事责任的构成要件有:有违约行为,违约造成了损失,违约行为与损害事实之间存在因果关系,存在过错。在违约责任的诸形式中,必须同时具备以上几个条件的是
运算符重载时必须有所不同的是
最新回复
(
0
)