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
2013-01-03
32
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 sea coast.
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 satisfy many needs for man 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 tem-perature 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’s 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
转载请注明原文地址:https://jikaoti.com/ti/kaiYFFFM
0
成人本科学位英语
相关试题推荐
Fromthebeginning,migrationhasbeenoneofthemostconspicuousfeaturesofhumanhistory.Humanitydidnotappearsimultaneo
Politically,thenationsoftheworldwillbecomemoretightlyintegratedbecauseofrapidlyimprovingtelecommunicationsandtr
Duringthefire,he______peopleintogroupswhichcarriedsandandwatertothrowontotheflames.
Packagingisanimportantformofadvertising.Apackagecansometimesmotivatesomeonetobuyaproduct.Forexample,asmallc
Inwritinghisaccountoftheseimportantevents,hewillnot______hisexperiencesintheorderinwhichtheyhappened.
Thedirectorrecommendedshe______Englishbeforegoingabroad.
我到那儿就给你打电话。
我们被告知:在任何情况下我们都不能用办公室的电话谈私事。
直到会议结束那位经理一直保持沉默不语。
Busdriver:Movetotherearofthebus,please.Thereareplentyofseats.Passenger:______?Busdriver:Fortycent.Dropitin
随机试题
常见的剖视图有全剖视图、半剖视图和局部剖视图。
OSI参考模型包括的三级抽象中不含有()
货厂现想购进两种货物,甲货物每件重25kg,体积为1.5m3,乙货物每件重18kg,体积为3.5m3,已知货厂能承受的货物为8600kg,容积为1000m3,求最优装配方案.
在旅游旺季的时候,某城市宾馆的入住率为100%;而在旅游淡季的时候,该城市宾馆的入住率却只有30%。该宾馆的入住率在不同季节上下波动的需求属于()
在下列选项中,属于主物和从物关系的是()。A.甲的拖拉机和拖犁B.甲的手表和乙的表带C.房屋和天花板D.丙的钥匙和丁的锁
下列哪项不是肝性脑病三期的临床表现
张某从小偷处购得项链的行为属于()。关某从竞拍中购买到项链的行为,其结果是()。
我们应该求同存异、聚同化异,共同构建合作共赢的新型国际关系。(ground,shelve,narrow,feature)
求内接于椭球面的长方体的最大体积.
A、Itisunacceptablesinceitwillincreasetheburdenoftaxpayers.B、Itistotallybeyondhisresponsibility.C、Thegovernment
最新回复
(
0
)