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
2015-03-13
33
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://jikaoti.com/ti/x4NGFFFM
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
Thetimeisnotfaraway______moderncommunicationswillbecomewidespreadinChina’svastcountryside.
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeetourfutureenergyneeds?Thesearetwoimporta
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeetourfutureenergyneeds?Thesearetwoimporta
Thehotel______60dollarsforasingleroomwithbath.
Timespentinabookshopcanbemostenjoyable,whetheryouarebook-loverormerelyyouaretheretobuyabookasapresent.Y
Timespentinabookshopcanbemostenjoyable,whetheryouarebook-loverormerelyyouaretheretobuyabookasapresent.Y
NotuntilMr.SmithcametoChina______whatkindofcountrysheis.
Inananalysisofreportsfrom42countries,U.S.researchersfoundthatmarriedpeopleareconsistentlyhappierthansingletons
随机试题
早期诊断本病的指标是该病人最根本的治疗措施是
牙周炎在X线片上表现为
既可润肠通便,又可利水消肿的药是
氯化物检查法中,50ml供试液中氯化物浓度(以Cl-计)应为( )。
根据药品管理法法定要求,未强制要求药品经营企业执行的是()。
城市供热管网的二级管网采用的管网为()形式。
某建材商店销售并提供安装实木地板,其正确的税务处理是()。
热:蒸发
提高乒乓球击球成功率技术的要素是()。
将长度为L的棒随机折成两段,则较短段的数学期望为_________.
最新回复
(
0
)