首页
登录
职称英语
Most people are aware that outdoor air pollution can damage their health, bu
Most people are aware that outdoor air pollution can damage their health, bu
游客
2023-07-15
16
管理
问题
Most people are aware that outdoor air pollution can damage their health, but many do not know that indoor air pollution can also have significant health effects. Environmental Protection Agency studies indicate that indoor levels of pollutants may be 2-5 times, and【47】more than 100 times, higher than outdoor levels. These levels of indoor air pollutants may be of particular concern because most people spend about 90% of their time【48】.
There are many sources of indoor air pollution in any home. These include combustion sources such as oil, gas, coal, wood, and tobacco products; building materials and furnishings as【49】as deteriorated (变坏的) asbestos-containing (含有石棉成分的) insulation (绝缘材料), wet or damp carpet, and cabinetry or furniture made of certain pressed【50】products; products for household cleaning and maintenance, personal care, or hobbies; central heating and cooling【51】and humidification devices; and outdoor sources such as radon (氡), pesticides, and outdoor air pollution.
Immediate effects may show up after a single exposure or【52】exposures. These include irritation (刺激,过敏) of the eyes, nose, and throat, headaches, dizziness, and【53】. Such immediate effects are usually short-term and treatable. Sometimes the treatment is simply【54】the person’s exposure to the source of the pollution, if it can be identified.
The likelihood of immediate reactions to indoor air pollutants depends on several factors. Age and pre-existing medical conditions are two important influences. In other cases, whether a person【55】to a pollutant depends on individual sensitivity, which【56】tremendously from person to person.
A) reacts F) systems K) plastic
B) diverse G) immediately L) eliminating
C) identical H) wood M) occasionally
D) fatigue I) varies N) repeated
E) reducing J) indoors O) includes [br]
选项
答案
L
解析
此处应填-ing形式的动词,故应填入eliminating。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2840271.html
相关试题推荐
CarPollutionJumpinthecar,startyourengineandyou’re
CarPollutionJumpinthecar,startyourengineandyou’re
CarPollutionJumpinthecar,startyourengineandyou’re
CarPollutionJumpinthecar,startyourengineandyou’re
CarPollutionJumpinthecar,startyourengineandyou’re
CarPollutionJumpinthecar,startyourengineandyou’re
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
随机试题
TherearemorethanfortyuniversitiesinBritain--nearlytwiceasmanyasi
______,byMarkTwain,isapopular1876novelaboutayoungboygrowingupont
Thedoctororderedthepatientto______allsolidfoodforatleasttwenty-four
某招标文件包括:招标项目的技术要求、对投标人资格审查的标准、投标报价要求、评标标
对于慢性肾功能衰竭饮食治疗原则,下列哪项是错误的A.尿量正常患者,若无水肿,适当
下面资料出自中国近代某不平等条约。该条约是()。 第七款:大清国国家允定各使馆
共用题干 金先生与金女士2000年4月自由恋爱结婚。结婚后不久金先生即下岗,获
男性,44岁,发作性心慌、心悸2天。心电图诊断为心房扑动,心房率320次/分,心
远期交易是指交易双方在集中的交易所市场以公开竞价方式所进行的标准化期货合约的交
采用历史成本进行会计计量的主要原因有()。A.历史成本具有客观性 B.历史成
最新回复
(
0
)