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
Save Energy At Home On the average, Americans waste as much energy as two-thirds of the world’s population consumes. That’s lar
Save Energy At Home On the average, Americans waste as much energy as two-thirds of the world’s population consumes. That’s lar
admin
2009-06-15
52
问题
Save Energy At Home
On the average, Americans waste as much energy as two-thirds of the world’s population consumes. That’s largely the(51)of driving inefficient cars, using inefficient appliances (设备), and living and working in poorly insulated (隔热) buildings. Then what can you do to(52)the situation?
Buy energy-efficient products -- Buy new appliances or electronics of the highest energy-efficiency rating. New energy-efficient models may cost more initially, but have a lower operating(53)over their lifetimes. The most energy-efficient models(54)the Energy Star label, which identifies products(55)use 20-40 percent less energy than standard new products. According to the EPA (美国环境保护署), the typical American household can save about $400 per year in(56)bills with products that carry the Energy Star.
Switch to compact fluorescent bulbs (荧光灯) -- Change the three bulbs you use(57)in your house to compact fluorescents. Each compact fluorescent bulb will keep half a ton of CO2 out of the air(58)its lifetime.(59), compact fluorescent bulbs last ten times as long and can save $30 per year in electricity costs.
Set heating and cooling temperatures correctly -- Check thermostats (温度自调节器) in your home to make sure they are(60)at a level that doesn’t waste energy.
Turn off the lights -- Turn off lights and other electrical appliances such as televisions and radios when you’re not(61)them. Install automatic timers for lights that people in your house frequently(62)to turn them off when leaving a room.
Let the sun shine in -- The cheapest and most energy-efficient light and heat source is often right outside your window. On(63)days, open blinds (百叶窗) to let the sun light your home for free. Also remember that(64)entering a room equals passive solar heating. Even on cold winter days, sun streaming into a room can raise the temperature by several(65).
选项
A、bright
B、rainy
C、foggy
D、dark
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/OOhd777K
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
U.S.EatsTooMuchSaltPeopleintheUnitedStatesconsumemorethantwicetherecommendedamountofsalt,raisingtheirr
HowtoBeaSuccessfulBusinesspersonHaveyoueverwonderedwhysomepeoplearesuccessfulinbusinessandothersarenot?
AttitudestoAIDSNowMostpeoplesaythattheUSAismakingprogressinfightingAIDS,buttheydon’tknowthere’snocure
AboutonemillionAmericansarediagnosedannuallywithskincancer.
PriscillaOuchida’s"energy-efficient"houseturnedouttobeahorribledream.Whensheandherengineerhusbandmarriedafew
WayneBenoWayneBenowasatrueoutdoorsman.Fishing,boating,hunting,walkingthroughthewoodswithhisthreedogs,Way
ProlongingHumanLifeProlonginghumanlifehasincreasedthesizeofthehumanpopulation.Manypeoplealivetodaywouldha
Naturalselectiondescribesthebiologicalprocessinwhichthedifferencesofindividualswithinapopulationinfluencestheir
Naturalselectiondescribesthebiologicalprocessinwhichthedifferencesofindividualswithinapopulationinfluencestheir
TheMeaningofDreams1Dreamsplayanimportroleinourlives.Iftheycanbecorrectlyinterpreted,wecancometounderstand
随机试题
调整平等主体的公民之间、法人之间及公民和法人之间的财产关系、人身关系的法律规范的总称是()。
人参在败毒散中的配伍意义是
将光或其他能量携带的被照体的信息状态以二维形式加以记录,并表现为可见光学影像的技术是
明初在报国寺的书市,也因“分城之制”市人聚居宣南而转迁琉璃厂。()
联合国教科文组织国际21世纪教育委员会的报告——《学习一财富蕴藏其中》提出新的教育理念:“学会求知,学会做事,学会共处,学会做人。”请你从培养学生的角度谈谈对上述“四个学会”的理解。
2014年2月8日,中国南极()正式建立开站。这是我国在南极建成的第4个科学考察站。
如何推广一个政策法规?
下列关于入侵检测系统探测器获取网络流量的方法中,错误的是()。
【B1】【B3】
DefinitionsofObesityA)Howdoesonedefinewhenapersonisconsideredtobeobeseandnotjustsomewhatoverweight?Height-we
最新回复
(
0
)