首页
登录
职称英语
From the beginning rivers have played an important part in the life of man.
From the beginning rivers have played an important part in the life of man.
游客
2023-10-08
82
管理
问题
From the beginning rivers have played an important part in the life of man. Primitive man used rivers as a means of travel.
In ancient times, man settled near rivers or on river banks and built up large empires and civilizations. Rome today still stands on both sides of the Tiber. The Menam runs through modern Bangkok, still serving as a great waterway for the transport of goods and people.
Water is Nature’s most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations far and wide rivers means life and wealth. The Irrawady, Nile, Gangas and a host of other feed and clothe the nation around them. A shortage of water in heavily populated agricultural areas will cause great hardship and starvation as crops fail.
Water is also a source of energy and power. Man constructs huge dams across rivers to control the water for irrigation and obtain the energy needed to drive generators. The electrical power is then channeled to homes, cities factories, television stations and the military.
Man uses billions of liters of water each day. His main source of water comes from reservoirs which in turn obtain their water from the rivers.
选项
A、since the last century
B、for a very long time
C、since a few years ago
D、since a few hundred years ago
答案
B
解析
本题问的是什么时候河流对人们一直很重要?答案可以从文章第一段第一句From the beginning rivers have played an important part in the life of man中得出。
转载请注明原文地址:https://tihaiku.com/zcyy/3082165.html
相关试题推荐
Itisagoodthingthatyoungmenshouldbeginatthebeginningandoccupythem
Dave:It’simportanttounderstandthatit’snottoolate._______andthinkthat
[originaltext]W:Hi.I’msorrytointerruptyou,butIhavesomethingimportant
Importantpeopledon’toftenhavemuchfreetimebecausetheirwork____allthe
Packaging(包装)isanimportantformofadvertising.Apackagecansomethingm
Packaging(包装)isanimportantformofadvertising.Apackagecansomethingm
Packaging(包装)isanimportantformofadvertising.Apackagecansomethingm
Notuntilthebeginningofthetwentiethcenturydidthehumanbeingslearntop
Thesenseofsoundisoneofourmostimportantmeansofknowingwhatisgoi
Thesenseofsoundisoneofourmostimportantmeansofknowingwhatisgoi
随机试题
WaitingforGodotwaswrittenby______.A、WilliamButlerYeatsB、T.S.EliotC、S
Certainlynocreatureintheseaisodderthanthecommonseacucumber.All
Thefunnythingabouthowabankworksisthatitfunctionsbecauseofourtr
FlirtingwithSuicideThedeathofanAustralian
霍乱的典型症状之一腹泻是由于上皮细胞中cAMP水平异常升高,Na+大量外流并伴之
研究和发现股票的(),并将其与市场价格比较,进而决定投资策略是证券分析师的
下面四个图形中,只有一个是由上面的四个图形拼合(只能通过上、下、左、右平移)而成
建设单位应当将大型的人员密集场所和其他特殊建筑工程的消防设计文件报送公安机关消防
A. B. C. D.
无因管理:是指当事人无法律上的根据,也未受到他人的委托而管理他人事物。无因管理行
最新回复
(
0
)