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
Since sick building syndrome (综合病症) (SBS) shares symptoms with many prevalent maladies (疾病), from the common cold to allergies a
Since sick building syndrome (综合病症) (SBS) shares symptoms with many prevalent maladies (疾病), from the common cold to allergies a
admin
2013-02-05
53
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://kaotiyun.com/show/FdlK777K
本试题收录于:
大学英语三级A级题库大学英语三级分类
0
大学英语三级A级
大学英语三级
相关试题推荐
A、Becauseheisingoodhealth.B、Becauseit’sapleasureinhislife.C、Becauseshecannotbearthesmell.D、Becauseitmakesh
Asthestudentsgain(confident)______inthemselves,theyarelesslikelytocheat.
Inbusiness,manyplacesadoptacreditsystem,whichdatesbacktoancienttimes.Atpresent,purchasescanbemadebyusingcr
A、Watchingabasketballmatch.B、Cleaningupthenewapartment.C、GoingtothecinemawithMargaret.D、Goingshoppingwithherf
Inthisletter,ABCCompanyispromoting______.Theattractivenessofthepromotionoftheproductsmightbe______.
Theyfullyrecognizedtheenormous______(strong)andinfluenceoftheunion.
Themaindifficultythewriterhadinreadinginher7thgradewasthat______.Thewriterwouldpretendtobereadinginthel
A、Helikesitspositionanditssize,buthedoesn’tthinkit’sverybig.B、Helikesitsbuildingsanditssize,buthethinksi
HerearetheanswerstosomeFrequentlyAskedQuestions(FAQ)abouttheCambridgeBusinessEnglishCertificates.1.WhatisC
A、Listentothelecture.B、Stopteaching.C、Takeavacation.D、Changeteachingplaces.D要听懂两个人的对活,;首先要抓住第—个人所说的“Didlhearthat
随机试题
急性乳腺炎的重要病因是
青霉素引起的过敏性休克,应首选下列哪种药物抢救
LW14110W/3150表示110kV户内六氟化硫断路器。
直接影响焊接成本、焊接效率和焊接质量的主要因素是()。
()是指软件公司为会计工作而专门设计开发,并以产品形式投入市场的应用软件。
关于期货交易和期权交易,下列说法不正确的是()。
直达和中转货物拼配时,对直达货物一般不要甩退。()
富裕起来的这一代中因父母,仍然处在家庭教育的“初级阶段”内,习惯于用物质欲望的满足、用金钱砸下的“抢跑”来帮助孩子“赢在起跑线上”,用不肯放手来表达自己对孩子的爱、对教育的重视。快乐对于单纯的孩子而言,实在是很简单的事。有爱心的父母,没有那么多期望与要求,
新疆博乐地区草原鼠害日趋严重。博乐市草原工作站计划将210只流浪猫放到赛里木湖周边草场鼠害较为严重的地区,用以治理草原鼠害。以下哪项如果为真。最能对上述计划构成质疑?
有以下程序#include<stdio.h>main(){intb[3][3]={0,1,2,0,1,2,0,1,2},i,j,t=0;for(i=0;i<3;i++)for(j=2;j>=i;j--)t
最新回复
(
0
)