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
2023-09-05
43
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] Temporary tattoos could______allergy because of a coloring mattering they contain.
选项
答案
trigger
解析
空前的could表明,本空应填一原形动词(短语)。题干中的Temporary tattoos could为第三段首句信息的重现,a coloring mattering theycontain是对该段第二句提到的They share a coloring matter的同义转述,由此可知,文中could后的be another new allergy trigger即为本题答案出处。因为本空需要填一动词且题干中已经出现allergy,故将原文中的名词trigger转化为动词即可,因为二者形式相同,故填入trigger即可。
转载请注明原文地址:https://tihaiku.com/zcyy/2986594.html
相关试题推荐
Growingup,Iearnedmybestmarksforplayingwellwithothers.Formyhu
Growingup,Iearnedmybestmarksforplayingwellwithothers.Formyhu
Growingup,Iearnedmybestmarksforplayingwellwithothers.Formyhu
【B1】[br]【B11】[originaltext]Hewasafunny-lookingmanwithacheerfulface,g
【B1】[br]【B10】[originaltext]Hewasafunny-lookingmanwithacheerfulface,g
【B1】[br]【B6】[originaltext]Hewasafunny-lookingmanwithacheerfulface,go
【B1】[br]【B4】[originaltext]Hewasafunny-lookingmanwithacheerfulface,go
【B1】[br]【B3】[originaltext]Hewasafunny-lookingmanwithacheerfulface,go
Hewasafunny-lookingmanwithacheerfulface,good-naturedandagreat
Therearesuperstitionsattachedtonumbers;eventhoseancientGreeksbeli
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
)