首页
登录
职称英语
Since sick building syndrome (综合病症) (SBS) shares symptoms with many prevalent
Since sick building syndrome (综合病症) (SBS) shares symptoms with many prevalent
游客
2023-09-24
54
管理
问题
Since sick building syndrome (综合病症) (SBS) shares symptoms with many prevalent maladies (疾病), from the common cold to allergies and asthma, it can be easily overlooked. The condition is typically recognized only after a group of people occupying the same building come down with the classic symptoms, especially if those symptoms wane during the evening and on weekends.
Given a poorly ventilated (使通风), airtight (不漏气的,密封的)building, SBS is believed to be caused by one of two general categories of pollution. The first, typical of flew or newly renovated buildings, is chemical pollution. That "new smell" you get when first moving into a new house is actually the odor of chemical vapors being given off by paint, glue (胶), carpeting and other construction materials. Formaldehyde (甲醛), which is considered a probable human carcinogen (致癌物), is one of the many volatile organic compounds (VOCs)(挥发性有机化合物)commonly released in the vapors; it can be extremely irritating to the mucous membranes (粘膜).
The classic case of Chemical SBS occurred, ironically, at EPA headquarters in Washington, D. C. , where large areas of new carpeting were installed during renovations; 60 people became sick and 10 were hospitalized. One cure is to crack up the heat and cook VOCs opt before people move in. A more persistent form of SBS is caused by biological contaminants, including bacteria and now, researchers have learned, fungi. Both require moisture, and their breeding grounds are typically stagnant water, either in a building’s ventilation system or trapped in ceiling tiles or carpeting after a leak.
选项
A、SBS is actually some kind of prevalent maladies.
B、SBS has similar symptoms to those of many prevalent maladies.
C、SBS has a specific symptom different from that of any other maladies.
D、None mentioned in the article.
答案
B
解析
这里的答案我们可以在文中第一句话中找到答案,即SBS与许多流行疾病的症状有共同之处。故答案 B是最佳选择。
转载请注明原文地址:https://tihaiku.com/zcyy/3043223.html
相关试题推荐
()万维网()信息高速公路[br]()网际协议()综合业务数字网I,F
()电信网()因特网服务提供商[br]()浏览器()综合业务数字网M、G
Icantellyouforsurethatthemainbuilding______bythetimeyoucomeback
Haveyoueverseenamovieinwhichabuildingwasburneddownorabridgewa
The______betweenthetwobuildingsmeasures30meters.A、intervalB、paceC、real
Thebuildingisnearlytwice__ofthatone.A、theheightB、thantheheightC、tha
They(forbid)______fromenteringthenewbuildingbecausetheymadesuchadama
Inthefirstparagraph,whatdidtheauthortrytotellus?[br]Somesymptomsa
Buildingiswithineasywalkingdistanceofstores,restaurants,busservices,a
These(build)______materialsmaybeusedforoutsidewalls.building因为她几天没来学校,所
随机试题
【B1】[br]【B15】A、forB、asC、withD、byB
HelsinkiCard(赫尔辛基卡)enablesthetouristtotravelfreeonthebuses,trainsan
Hewillberememberedbymanypeopleforhis(willing)________tohelpanyonetha
功夫(Kungfu)是一种典型的中国传统文化,它是一项既活动肌肉又活动大脑的运动。同时,功夫不仅是一项体育运动,也是一种艺术形式。它被用来治病和自卫,而
设2是方阵A的特征值,则必有特征值A.0 B.1 C.-1 D.以
流行病学研究中的偏倚一般分为三类,它们是A.测量偏倚、报告偏倚、无应答偏倚 B
国际证监会组织认为,金融衍生工具的风险有( )。 I操作风险Ⅱ信用风险Ⅲ结算
某患者,女性,60岁,患2型糖尿病6年,口服降糖药控制血糖不满意,加用皮下注射胰
寒流对于( )相当于( )对于感冒A.降温;病毒 B.下雪;喷嚏 C.春
甲、乙、丙三家施工单位通过合同约定实行联合共同承包。该3个施工单位的资质等级依次
最新回复
(
0
)