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
2024-02-16
30
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://tihaiku.com/zcyy/3456537.html
相关试题推荐
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
HealthworkerswhoareHIVpositivearebannedfromperformingmostsurgery
HealthworkerswhoareHIVpositivearebannedfromperformingmostsurgery
HealthworkerswhoareHIVpositivearebannedfromperformingmostsurgery
随机试题
CulturalDifferencesbetweenEastandWestI.Factorsleadingtothecultura
It’seasytogethoppingmad.Anythingcansetoffanger—yourspouseforgot
[originaltext]Itisoftennecessarytoreleaseafish,thatis,setitfree
建立进度协调工作制度、召开进度协调会议是属于进度控制的()措施。A.组织 B.
“音素”、“电子”是()A.单义词 B.派生词 C.单纯词 D.多义词
环烯醚萜类化合物的性质为A.苷元遇氨基酸产生颜色反应B.苷元不易被酸水解C.苷元
药品通用名称不得A.作为药品商标使用B.出现在药品的内标签中C.作为药品法定名称
不属于铁粒幼细胞性贫血的特点是( )。A.血象中可见“双形性”红细胞 B.铁
下列属于东西走向,且在我国地势阶梯分界线上的山是()。A.太行山 B.昆仑山
按照国外建筑安装工程费用构成惯例,关于其直接工程费中的人工费,下列说法正确的是(
最新回复
(
0
)