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
20
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
SpeakerA:Wouldyoucareforanotherhelping(还要再吃点东西吗)?SpeakerB:________A、I
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
WecantakeboattoNewYork,asan(alter)______wecanfly.alternative我们可以乘船去
[originaltext]W:Youcaneithergowithmeoryoucanstayhereattheapartmen
稳重与机敏相辅相成,秘书人员既要做到事事机敏,又要做到处处稳重。下列选项不属于秘
从四个选项选择最合适的一个填入问号处,使之呈现一定的规律性。 AA
磺胺类药物的不良反应不包括A.结晶尿、血尿B.药热、皮疹、剥脱性皮炎C.白细胞减
导致脑血栓形成最常见的病因是A.风湿性心脏病 B.脑动脉粥样硬化 C.高血压
(2021年真题)2×20年12月31日,甲公司账面价值为85万元的K固定资产存
下列粒料类基层中,适用范围最差的基层是()。A.级配碎石 B.填隙碎石
最新回复
(
0
)