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
Solar equipment Since about 1800, near the beginning of the Industrial Revolution, coal, petroleum, and gas have been used at a
Solar equipment Since about 1800, near the beginning of the Industrial Revolution, coal, petroleum, and gas have been used at a
admin
2009-06-15
55
问题
Solar equipment
Since about 1800, near the beginning of the Industrial Revolution, coal, petroleum, and gas have been used at a rapidly increasing rate. The supply of these(51) is limited, and electric power is very scarce in many places. Some scientists believe solar energy is the only(52) which can meet the world’s enormous(53) for power. Great progress had been made in harnessing the sun. Not(54) is the sun now used in cooking, but it also supplies power for(55) things as beacon lights for ships and airplanes. It operates telephone lines, portable radios, electric clocks, hearing aids, and(56) communication satellites. Some homes and office buildings in the United States are now being(57) with solar energy.
The three most significant types of solar equipment so(58) are the furnace, the still, and the cell. Solar furnaces heat water or air,(59) is then circulated through a building to make it comfortable. Solar stills are(60) important because they can provide(61) water at a relatively cheap rate. Salt can be easily removed from sea water with a solar still.
The most highly developed is the solar cell. Some cells are so(62) that they can turn 16 percent of the energy they received from the sun into electric energy. One of the cell’s biggest advantages is(63) it can be made either small enough to carry(64) large enough to produce a current that can run an automobile. Besides, it has a very long life. It is still too expensive for the average consumer. But when ways are(65) to produce it more cheaply, we can expect its use to be widespread.
选项
A、simply
B、even
C、just
D、accordingly
答案
B
解析
从句子关系来看前后列举了一系列事物,后面进一步指出“甚至”传播卫星也是由太阳能来控制的。因此只有B符合题意。A意为“仅”,C意为“正好、恰好”,D意为“因此、所以”。
转载请注明原文地址:https://kaotiyun.com/show/7RFd777K
本试题收录于:
职称英语综合类B级题库职称英语分类
0
职称英语综合类B级
职称英语
相关试题推荐
TheTeacher’sInfluenceupontheDevelopmentofAttitudesOfalltheareasoflearning,themostimportantisthedevelopmen
PuttingPlantstoWorkUsingthepowerofthesunisnothingnew.Peoplehavehadsolar-poweredcalculatorsandbuildingswi
A.whenitisabsorbedbymatterB.whenitiscloudyC.becausetheycanpassthroughsolidobjectsD.whenthesunraysarefie
Whatisthebenefitoftherevolutionmentionedinthefirstparagraph?Whatelementenablestheceramictapetoloweritstemp
Whatisthebenefitoftherevolutionmentionedinthefirstparagraph?Comparedtocommonelectricalconductors,superconducto
SuperconductingCeramic(陶瓷)Anundergroundrevolutionbeginsthiswinter.Withtheflip(轻击)ofaswitch,30,00.0homesino
TheauthorhadtroubleoperatinghisVCRbecauseAccordingtothepassage,beforegVCRissoldonthemarket,itsoriginalmod
BenefitPaymentstoAmericanWorkersGermanChancellor(首相)OttoVonBismarckmaybemostfamousforhismilitaryanddiploma
BenefitPaymentstoAmericanWorkersGermanChancellor(首相)OttoVonBismarckmaybemostfamousforhismilitaryanddiploma
MichaelSockolandhisteamwereinterestedinThephrase"workedout"inparagraph3couldbereplacedby
随机试题
痴呆
论述《静静的顿河》的艺术特征。
男,15岁,近1个月每日咳嗽后喘发作,尤其夜间发作,每周3次,肺功能:FEVl70%。选用哪类药物更恰当
小叶性肺炎病变最严重的位置是
滴丸的特点有
麻醉药品和精神药品的监督管理有哪些规定?
110~220kV中性点直接接地电力网中线路后备保护的配置原则包括()。
认为长期债券收益要高于短期债券收益,因为短期债券流动性高,易于变现,而长期债券流动性差的期限结构理论是()
从“又快又好”到“又好又快”,______简单的词序变化,______对当前经济社会发展新形式认识的深化。“快”是对经济发展速度的强调,“好”是对经济发展质量和效益的要求。从“快”字当头到“好”字当头,表明我们更加重视经济发展的质量和效益,把质量和效益放在
在中国近代历史上,帝国主义列强不能灭亡和瓜分中国的最根本原因是()
最新回复
(
0
)