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
2023-08-19
33
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 also can cause【B1】______ health effects. U.S. Environmental Protection Agency studies of human exposure to air pollutants indicate that indoor levels of pollutants may be 2 to 5 times, and【B2】______ 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 indoors.
Many sources of indoor air pollution can be found in any home or office. Health effects from indoor air pollutants may be【B3】______ soon after exposure or, possibly, years later. Immediate effects may【B4】______ after a single exposure or repeated exposures. These include headaches, dizziness,【B5】______, and irritation(疼痛)of the eyes, nose, and throat. Such immediate effects are usually short-term and treatable. Sometimes the treatment is simply 【B6】______ the person’s exposure to the source of the pollution, if it can be identified. The likelihood of immediate reactions to indoor air pollutants【B7】______ several factors. Age and preexisting medical conditions are two important【B8】______.
Certain immediate effects are similar to those from colds or other diseases, so it is often difficult to determine if the symptoms are a result of exposure to indoor air pollution. For this reason, it is important to【B9】______ the time and place symptoms occur. If the symptoms 【B10】______ or go away when a person is away from home, for example, an effort should be made to identify indoor air pollutant sources that may be possible causes. [br] 【B10】
选项
答案
fade
解析
此处需要填入和动词go并列的原形动词。fade指“逐渐消失”。
转载请注明原文地址:https://tihaiku.com/zcyy/2938928.html
相关试题推荐
[originaltext]Peoplewritetoaskmeifthere’scorrelationbetweenacademi
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Your
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Your
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Your
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Your
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Your
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Your
UptoamillionpeopleintheUKhave"completelypreventable"severeheadac
UptoamillionpeopleintheUKhave"completelypreventable"severeheadac
UptoamillionpeopleintheUKhave"completelypreventable"severeheadac
随机试题
Musiccomesinmanyforms;mostcountrieshavestyleoftheirown.【C1】_____
Richard,KingofEnglandfrom1189to1199,withallhischaracteristicvirt
位于县城的某林场(增值税一般纳税人)2019年4月销售自产原木取得销售收入800
建筑装饰涂料中,内墙涂料与地面涂料共同的要求有()。A:透气性良好 B:耐碱
基金销售是指( )活动。A.基金宣传推介 B.基金份额申购 C.基金份额赎
呈卵圆形,具三棱,表面灰黄色,内有三室,每室一粒种子,呈椭圆形,一端有种脐,另一
Thechangeinthatvillagewasmiraculou
产业园物业采用新的节能技术与措施包括()。A:利用变频器控制(水泵、风机)电动机
某日化用品企业采用加大牙膏管口径的方式增加使用量,以此达到增加牙膏销售量的目的,
某慢性呼吸衰竭病人pH7.3,PaCO2:60mmHg,PaO2:50mmHg,
最新回复
(
0
)