首页
登录
职称英语
As students return to school this fall, parents will again worry about new i
As students return to school this fall, parents will again worry about new i
游客
2025-04-06
29
管理
问题
As students return to school this fall, parents will again worry about new illnesses as kids come into contact with flu germs. There are other risks they should worry about — illnesses caused by the common bugs and rodents found in school buildings. Perhaps the even more dangerous pests however are those individuals who prevent school administrators from swiftly addressing these problems.
Anti-chemical activists have pushed, and nearly 20 states and local governments have passed, laws to eliminate or drastically reduce the use of pesticides in schools. Yet pesticides are used to control roaches, mice, rats, mosquitoes and other pests. The public health implications of allowing these things to get out of control should be obvious: increased allergies and illnesses related to insect and rodent bites.
Some states have passed a seemingly more reasonable policy that demands that school administrators provide notification 48 to 72 hours before using pesticides. But such laws allow problems to escalate during wailing periods when an urgent response is warranted. Notification paperwork burdens also consume limited financial resources. Journalist Steve Milloy reported that the notification law of Maryland costs the state’s schools $32, 000 annually.
Parents should fear these laws and the pests they harbor more than the pesticides. Environmental Protection Agency(EPA)pesticide standards are so exceedingly cautious that the risks are tiny when the product is used according to label directions. An analysis done by the University of Texas found that the EPA’s risk estimates overstate pesticide exposure damage at a level hundreds of thousands of times greater than the risk of actual exposure.
Meanwhile, many of the pests in schools pose serious risks. Allergies and asthma are a particular concern. According to one study published in Environmental Health Perspectives: " Allergens associated with dust mites and cockroaches are probably important in both onset and worsening of asthma symptoms for children who are chronically exposed to these agents. "
Cockroach allergies are particularly problematic. Children who suffered from this type of allergy missed more days of school and lost more sleep than children suffering from other allergies.
Prudent use of chemicals — not reduced pesticide use — can be a big part of the solution. A study in the Journal of Allergies and Clinical Immunology showed that use of chemical baits and regular cleaning can reduce indoor cockroach allergens to levels below that which causes allergies.
If people are truly concerned about public health in schools, it’s time to start looking at priorities. Rather than liberate the pests, they should liberate the schools from silly government regulations and dangerous vermin. [br] The third paragraph shows that in schools______.
选项
A、sometimes pesticides should be used immediately
B、the cost of using pesticides is very high
C、the laws about using pesticides are not properly observed
D、using pesticides is a daily routine
答案
A
解析
细节推断题。原文第三段第二句提到一旦出现需要采取紧急措施的情况,这样的法律使问题在等待的时间段内变得更加严重,与选项A对应。故答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/4029638.html
相关试题推荐
Asstudentsreturntoschoolthisfall,parentswillagainworryaboutnewi
Shewasartfulandcouldalwaysgetroundherparentsintheend.A、playB、deceiv
Accordingtotheinstructor,studentswhoareabsentfromlecturesmorethanthr
Parentswithonlyonechildtendtohavehigheracademic______fortheirchild.A、
Lawsofcompulsiveschoolingfunnelchildrenintoschoolataprescribedage
Lawsofcompulsiveschoolingfunnelchildrenintoschoolataprescribedage
Lawsofcompulsiveschoolingfunnelchildrenintoschoolataprescribedage
Lawsofcompulsiveschoolingfunnelchildrenintoschoolataprescribedage
Lawsofcompulsiveschoolingfunnelchildrenintoschoolataprescribedage
Lawsofcompulsiveschoolingfunnelchildrenintoschoolataprescribedage
随机试题
Theadvantagesofsomeformofinternationallanguageinthemodernworldar
[audioFiles]audio_eusm_j38_001(20082)[/audioFiles]A、She’llbeawayfromtheoff
Toenablethesteelindustrytomoveoutofitspresenttroubles,certainte
对防火分区进行检查时,应检查防火分区的建筑面积。根据现行国家消防技术标准的规定,
给定资料: “城市本身,表明了人口、生产工具、资本、享乐和需求的集中”,
施工废弃物回收利用过程包含下列四个连续阶段组成()。A.现场废弃物的收集、运输
哌替啶不引起A、呼吸抑制 B、便秘 C、镇静 D、体位性低血压
共用题干 2岁女童,因持续发热1周伴皮疹来院就诊,入院后检。查发现四肢末端实性
当RLC串联电路发生谐振时,一定有:
河豚毒素的主要毒作用是A.引起血压下降 B.引起脑神经损伤 C.引起体温下降
最新回复
(
0
)