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
Priscilla Ouchida’s "energy-efficient" house turned out to be a horrible dream. When she and her engineer husband married a few
Priscilla Ouchida’s "energy-efficient" house turned out to be a horrible dream. When she and her engineer husband married a few
admin
2011-01-21
39
问题
Priscilla Ouchida’s "energy-efficient" house turned out to be a horrible dream. When she and her engineer husband married a few years ago, they built a $ 100, 000, three-bedroom home in California. Tightly sealed to prevent air leaks, the house was equipped with small double-paned (双层玻璃的) windows and several other energy-saving features. Problems began as soon as the couple moved in, however. Pricilla’s eyes burned. Her throat was constantly dry. She suffered from headaches and could hardly sleep. It was as though she had suddenly developed a strange illness.
Experts finally traced the cause of her illness. The level of formaldehyde (甲醛) gas in her kitchen was twice the maximum allowed by federal standards for chemical workers. The source of the gas? Her new kitchen cabinets and wall-to-wall carpeting.
The Ouchidas are victims of indoor air pollution, which is not given sufficient attention partly because of the nation’s drive to save energy. The problem itself isn’t new. "The indoor environment was dirty long before energy conservation came along, "says Moschandreas, a pollution scientist at Geomet Technologies in Maryland. "Energy conservation has tended to accentuate the situation in some cases. "
The problem appears to be more troublesome in newly constructed homes rather than old ones. Back in the days when energy was cheap, home builders didn’t worry much about unsealed cracks. Because of such leaks, the air in an average home was replaced by fresh outdoor air about once an hour. As a result, the pollutants generated in most households seldom built up to dangerous levels.
What made the Ouchidas’ new house a horrible dream?
选项
A、Lack of fresh air.
B、Poor quality of building materials.
C、Gas leakage in the kitchen.
D、The newly painted walls.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/3w3d777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
CollegesportsintheUnitedStatesareahugedeal.AlmostallmajorAmericanuniversitieshavefootball,baseball,basketball
StandardEnglishisthevarietyofEnglishwhichisusuallyusedinprintandwhichisnormallytaughtinschoolsandtonon-nat
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【C1】______shouldbemade
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【C1】______shouldbemade
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【C1】______shouldbemade
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【C1】______shouldbemade
Irememberthewaythelighttouchedherhair.Sheturnedherhead,andoureyesmet,amomentaryawarenessinthatraucousfift
Irememberthewaythelighttouchedherhair.Sheturnedherhead,andoureyesmet,amomentaryawarenessinthatraucousfift
随机试题
Hefailedinthisexam,______provesthathewasn’tworkinghardenough.
来信收悉,若能详细告知合作方式,将不胜感激。
下列()原因一般不会引起代谢性酸中毒。
犯罪主体可以是司法工作人员以外的人的犯罪的是()
3月1日,国内某交易者发现美元兑人民币的现货价格为6.1130,而6月份的美元兑人民币的期货价格为6.1190,因此该交易者以上述价格在CME卖出100手6月份的美元兑人民币期货,并同时在即期外汇市场换人1000万美元。4月1日,现货和期货价格分别变为6.
下列关于认股权证的杠杆作用的说法,不正确的是()。
我国正式颁布《中华人民共和国义务教育法》的时间是()。
采矿、煤炭、石油等资源开发业,多年来一直是我国重点扶植的产业,这对于一定时期内振兴国民经济和实现经济资助是有积极意义的。但是,由于资源开发缺乏中长期整体规划,采矿、煤炭、石油等部门只知道单纯地增加年度产量,忽略了资源的合理利用,从而导致资源枯竭已见端倪。同
有关研究表明,手机比电脑更伤人,因为手机屏幕小,玩手机时注意力更投入,目不转睛,因此更伤眼。使用电脑时,人们的肢体还能活动活动,可是“手机控”往往很少活动,这对身心健康更为不利。如果以下各项为真,最能削弱上述论断的是()。
Writeanessaybasedonthefollowingchart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcommen
最新回复
(
0
)