首页
登录
职称英语
What is talked about in the beginning of the passage? [originaltext] Although
What is talked about in the beginning of the passage? [originaltext] Although
游客
2023-11-07
54
管理
问题
What is talked about in the beginning of the passage?
Although European countries have been spending more money on wind generating electrical facilities than we have been here in the U.S., there are combinations of factors which make the outlook quite promising for domestic wind farms. Many of the projects which have been attempted in Europe have not been commercially successful because they have been centered around massive projects—some as tall as twenty-story buildings with propellers a hundred meters across—that they have developed structural and other technical problems. Here in America, by contrast, we typically rely on smaller propeller units distributed across large land area, such as the five thousand acre installation near Palm Springs. Although these small installations are technically less efficient, in practical terms they have turned out to be much more reliable. The other factor which has helped to make the domestic wind power projects more successful has been the introduction of computers to regulate the interactions between the propellers and the electrical generators. Because of the reduced cost of computerized controllers and the greater efficiency they bring, the cost of wind generated power has dropped from 30 cents per kilowatt hour to 7-9 cents—less than the cost of conventional coal or oil burning power plants.
选项
A、The utilization of alternative energy in America.
B、The costs of wind generated power.
C、The comparison between wind power in the US and Europe.
D、The benefits of wind power.
答案
C
解析
细节判断题。通过听前读题,就会发现应该对文章开头信息格外注意。文章开头说欧洲国家比美国在风力发电的设施上花费了更多钱,也就是进行了比较,故C项内容符合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/3166969.html
相关试题推荐
Wherewasthefirstyouthhostelopened?[br][originaltext]In1907,ayoun
Whatarethespeakersmainlydiscussing?[br][originaltext]M:Hi,Mary.Doyou
Whatarethespeakersmainlydiscussing?[br][originaltext]M:Hi,Mary.Doyou
Whatarethespeakersmainlydiscussing?[originaltext]M:Hi,Mary.Doyouwant
ForwhatisSpitzerforcedtoresign?[originaltext]Spitzer’sresignationha
WhichofthefollowingdetailsaboutthebillisINCORRECT?[br][originaltext]
Wherearethepeacetalksbeingheld?[originaltext]TheDarfurpeacetalksh
WhichofthefollowingdetailsisINCORRECT?[br][originaltext]Intheseas
WhichofthefollowingdetailsisINCORRECT?[originaltext]Intheseasideto
Accordingtothereport,alltheglamourofHollywoodis[br][originaltext]
随机试题
Yourhomeistheplaceyoufeelsafeandsecure.Weunderstandtheimportance
Theresultofautomationmaywellbeanincreaseinemployment,sinceitis
自行车曾经是中国城乡最主要的交通工具,中国一度被称为“自行车王国”。如今,随着城市交通拥堵和空气污染日益严重,骑自行车又开始流行起来。近来,中国企业家将移
当标的物的市场价格等于期权的执行价格时,下列正确的说法是()。A、该期权为平值期权B、该期权的内涵价值为0C、该期权的买方有最大亏损,为权利金D、
国家对质量稳定,疗效确切的中药品种实行A.特殊保护制度 B.放开发展制度 C
关于医疗机构配制制剂品种批准文号的限制性规定,哪一条是不正确的A:医疗机构配制制
利用房地产经纪机构的办公场所争取上门客户的揽客方法称为( )。A.门店接待法
关于我国人民生活情况,以下说法错误的是: A2013年,我国城镇居民人均可
某社会工作服务机构的服务对象主要是青少年。为了促进社会工作服务品质的提升,机构督
(2019年真题)下列关于我国国营贸易制度的表述中,符合对外贸易法律制度规定的是
最新回复
(
0
)