首页
登录
职称英语
Schools looking to ban cell phones may have a new excuse: a growing number o
Schools looking to ban cell phones may have a new excuse: a growing number o
游客
2024-05-20
13
管理
问题
Schools looking to ban cell phones may have a new excuse: a growing number of people are developing an allergy (过敏) to metal in the devices. We all know that food allergies are on the rise — a study last year placed the rate at 1 per 70 children, compared with 1 in 250 in the 1970s. But at last month’s meeting of the American College of Allergy, Asthma & Immunology, allergists reported that many substances that once seemed harmless are now leading to allergic reactions too.
Allergies can develop when young bodies come into contact with a new substance, and an increasing number of kids have early exposure to tech tools and "adult" products that can lead to a lifetime of reactions. For instance, the nickel hardware often used on phone trim and faceplates can lead to red, itchy (发痒的) skin where the phone is pressed against the face of someone who developed a nickel allergy at a young age. It’s especially problematic for women, says Luz Fonacier, an allergist who presented at the conference. Young girls are often first exposed to nickel when they get their ears pierced, and therefore are more likely to develop a sensitivity to the metal that can cause allergic reactions later on.
Temporary tattoos (刺青) could be another new allergy trigger. They share a coloring matter used in hair dyes, which can lead to problems down the line. "You might have kids developing the sensitivity now, and then finding out only when they’re much older and decide to dye their hair, then have an attack," says Fonacier. Foods that were once considered low risk, like pumpkin, are now causing some allergic reactions too.
So what’s behind all these new allergens? Some researchers believe that as humans live in cleaner, safer, more disease-free environments, the immune system — given less to do thanks to antibiotics and Clorox — turns on substances once considered safe. Others note that children are being exposed to more and more new foods and foreign substances at earlier ages, which could up the chances of developing a sensitivity. To be safe, Fonacier recommends that children avoid piercing until after age 10. And it’s all just another reason to keep those cell phones and temporary tats away from young hands. [br] To reduce the chance of developing a sensitivity, children are advised to______ before
选项
答案
avoid piercing
解析
空前的are advised to表明,本空应填一动词或动宾短语。根据题干中的10将本题出处定位到第四段第四句。结合前一句提到的up the chances of developing a sensitivity可知,该句提到的To be safe指的是题干 中提到的To reduce the chance of developing a sensitivity,题干中的children are advised to是对该句提到的recommends…children的同义转述,before 10与until after age 10对应,故答案为until after age 10前的avoid piercing。
转载请注明原文地址:https://tihaiku.com/zcyy/3602862.html
相关试题推荐
Ineedtothinkofa______excusefornotgoingtothemeeting.A、plausibleB、ir
Thediscrepanciesbetweenthesedifferentanalyses______anumberofproblems.A
InmylastlectureI______anumberofsocialissueswhichIwouldliketogive
Heneverattemptedto______anyexcuseforbeinglate.A、fluctuateB、fabricateC
He______themudwithastick,lookingfortheringhehaddropped.A、probedB、p
The______ofschools,stores,hospitals,andsoonisanimportantfactorwhen
Ineedtothinkofa______excusefornotgoingtothemeeting.A、plausibleB、ir
Anumberofblackyouthshavecomplainedofbeing______bythepolice.A、plagued
Asanincreasingnumberoftrafficregulationschemesaredevised,a______driv
[originaltext]M:Excuseme,couldyoupleasetellmehowtogettothetennisc
随机试题
StressManagement:PersonallyAdjustingtoStressStr
WhenMomandDadGrowOld[A]Theprospectoftalkingto
"Iwanttocriticizethesocialsystem,andtoshowitatwork,atitsmost
渗出性心包炎的表现有()。A.伊瓦氏征(Ewart′ssign) B.超声
剧场中演员与观众的距离、办公室同事间商量工作时相互的距离分别属于( )。A.社
(1)求实数a的值; (2)求函数(x)的单调区间。
小强半年前跟随父母从农村来到城市读书。由于城乡学习条件的差距,小强很难适应新的学
①周王室和春秋战国各国广泛施行谥法制度,直至秦始皇认为谥号有“子议父、臣议君”的
下列关于金融互换市场的说法中,错误的是()。A.互换中可以包含两个以上的当事人
肺气肿最常继发于A、大叶性肺炎 B、支气管扩张症 C、慢性支气管炎 D、支
最新回复
(
0
)