首页
登录
职称英语
What proportion of the world’s electricity supply is provided by hydroelectric p
What proportion of the world’s electricity supply is provided by hydroelectric p
游客
2023-09-15
48
管理
问题
What proportion of the world’s electricity supply is provided by hydroelectric power? [br] A drawback to low head hydroelectric power stations is that they depend on ______ .
选项
A、the solar activity
B、seasonal water flow
C、seasonal wind direction
D、the earth’s self rotation
答案
B
解析
本题考查低水头水力发电站的缺点,故将答案出处定位到第七段。该段介绍了低水头水力发电的工作过程,末句的Unfortunately引出其缺点:their electricity production capacity fluctuates with seasonal water flow in a river,即其缺点是发电量要随着季节性的水流而波动,其中fluctuate意为“波动,涨落”,故[B]为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3016254.html
相关试题推荐
Youcanchangetheproductfreeofcharge,providedthatyouhavereceiptandyou
Withinaperiodoftwoyears,anyrepairisfreeofcharge,providedthatnopart
Accordingtothepassage,staticelectricitycanbecausedby______.[br]Ahig
[originaltext]Investmentinthepublicsector,suchaselectricity,irrigat
[originaltext]Investmentinthepublicsector,suchaselectricity,irrigat
[originaltext]Investmentinthepublicsector,suchaselectricity,irrigat
Davidfoundthebookenlightening,it______(有很多关于这个学科的知识).providedhimwithsom
Weshouldbeabletodothejobforyouquickly,provided____________(只要你向我们提供所
InNovember1965,NewYorkwasblackedoutbyanelectricityfailure.The(3
InNovember1965,NewYorkwasblackedoutbyanelectricityfailure.The(3
随机试题
Thereportoutlinestheproductsforthefirstquarter______theyear.A、toB、atC
Molesarealmostcompletelyblind,althoughitstinyeyescandistinguishlight
Oneofthemostspectacularqualitiesofmanisnotablybis______toanykindo
ForLondon-basedMichelleBrideau,10yearsinthetravelindustryfeltlike
TheDemocrats’TradeTroublesLastweekHousespeakerNancyPelosiandC
[originaltext]M:I’vebeenworkingreallyhardinthepastsemesterandIgota
由于工期紧,客户要求检测机构缩短标准、规范规定的样品养生时间或样品静置时间完成检
干性胸膜炎的临床表现有A.局限性哮鸣音 B.呼吸音增强 C.胸膜摩擦音 D
女性,56岁,车祸伤,右髋痛,右下肢变短,活动明显受限2小时来诊。检查见右髋关节
患者,男性,27岁。 病例摘要 (1)主诉:左下颌肿物发现1天而就诊。
最新回复
(
0
)