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
专升本
Solar energy for your home is coming. It can help you as a single home owner. It can help the whole country as well. Whether or
Solar energy for your home is coming. It can help you as a single home owner. It can help the whole country as well. Whether or
admin
2018-08-16
47
问题
Solar energy for your home is coming. It can help you as a single home owner. It can help the whole country as well. Whether or not solar energy can save your money depends on many things. Where you live is one factor. The type of home you have is another. Things like insulation present energy coasts, and the type of system you buy are added factors.
Using solar energy can help save our precious fuel. As you know, our supplies of oil and gas are very limited. There is just not enough on hand to meet all our future energy needs. And when Mother Nature says that’s all. The only way we can delay hearing those words is by starting to save energy now and by using other sources, like the sun.
We won’t have to worry about the sun’s running out of energy for another several billion years or so. Besides begin an endless source of energy, the use of the sun has other advantages as well. The sun doesn’t offer so many problems as other energy sources. For example, fossil fuel plants add to already high pollution levels. With solar energy, we will still need sources of energy, but we won’t need so much. That means we can cut down on our pollution problems.
With all these good points, why don’t we use more solar power? There are many reasons for this. The biggest reason is money. Until now, it was just not practical for a home owner to put in a solar unit. There were cheaper sources of energy. All that is changing now. Solar costs are starting to equal the costs of oil and electricity. Experts say that gas, oil and electricity prices will continue to rise. The demand for electricity is increasing rapidly. But new power plants will use more gas, oil or coal. Already in some places the supply of electricity is being rationed. Solar energy is now in its infancy. It could soon grow to become a major part of our nation’s energy supply.
Solar energy can help us save______.
选项
A、the earth and natural resources
B、mother nature
C、the sun
D、our precious fuel
答案
D
解析
“太阳能可以节省能源”与题意最贴切。见文章第二段第一句。
转载请注明原文地址:https://kaotiyun.com/show/JiPC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
(Para.4,PassageTwo)Weshouldlookafterthemsothattheywilllast,andweshouldrepairthemifwecaninsteadofthro
On-the-jobsmokingisahotissueforbothsmokersandnon-smokers,andmanymanagersnowseesmokingasaproductivityproblem.
Theyarenotawareofthereasons______peopleareunwillingtodiscussinsurance.
Therailroadindustrycouldnothavegrownaslargeasitdidwithoutsteel.Thefirstrailsweremadeofiron.Butironrailsw
Whetheryoulearnornotisentirely()you.
People’sattitudes【C1】______gift-givingmay【C2】______fromcountrytocountry,【C3】______thedesiretoconveyafeelingoffrie
FightingAgainstWaterForcenturiesDutchengineershavebeenfightingawaragainstwater.Theirmainenemyisthesea.A
FightingAgainstWaterForcenturiesDutchengineershavebeenfightingawaragainstwater.Theirmainenemyisthesea.A
A.Allflightshavebeencancelledbecauseofthesnowstorm,somanypassengerscoulddonothingexcepttakethetrain.B.Seld
We______soasnottowaketheroommates.
随机试题
A.腔隙性脑梗死B.短暂脑缺血发作C.高血压脑病D.壳核出血E.脑栓寨58岁男性,高血压病史,左偏身痛觉减退1周来诊,头CT右基底节小低密度灶(0.5mm)
《测绘法》规定,测绘资质证书的式样由()统一规定。
目前,在国际银行业中使用最多的风险调整绩效考核指标,RAROC的计算公式为()。
下列各项中,属于劳务报酬所得的有()。
下列不属于社会救助的是()。
基础货币
显示器的参数:1024×768,它表示()。
我想在孩子睡觉的时候,把房间打扫干净。(間)
A、办公室电话坏了B、男的手机坏了C、办公室没有人D、女的不接电话C根据女的说的“打通了,可是没人接”,可知办公室没有人,所以选C。
Asisknowntoall,theorganizationandmanagementofwagesandsalariesareverycomplex.Generallyspeaking,theAccountsDep
最新回复
(
0
)