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
2024-04-19
42
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】______heal the ffects.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 symptom soccur.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/3562301.html
相关试题推荐
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopledon’twakeupinthemorning,combtheirhair,andwalkoutthe
Mostpeopledon’twakeupinthemorning,combtheirhair,andwalkoutthe
Mostpeopledon’twakeupinthemorning,combtheirhair,andwalkoutthe
Mostpeopledon’twakeupinthemorning,combtheirhair,andwalkoutthe
随机试题
Therearethreeseparatesourcesofhazard【C1】______totheuseofnuclearre
Choosethecorrectletter,A,BorC.Planningapresentationonnanotechnology
[originaltext]W:James,what’syouropinionaboutnuclearenergy?M:Nuclearen
若要传输速率为7200B的数据流,所需要的最小传输带宽为()A.2.4kH
填充墙砌体的灰缝砂浆应饱满,其饱满度应达到()以上。A.60% B.70%
A.出血证 B.遗精盗汗证 C.胁肋脘腹疼痛 D.痈疽疮疡证 E.虚劳喘
一般来说,一个社会的监督体系是由多方面力量组成的,媒体监督不应成为其中的主要力量
下列各项中,应填列于中央银行资产负债表中负债方的是()。A.外汇储备
田某是间歇性精神病患者,病情发作时,用棍棒殴打李某。李某被迫反击,将田某打倒在地
关于混凝土模板及支架拆除,正确的说法是()。A.梁侧模拆除时对混凝土强度无
最新回复
(
0
)