首页
登录
职称英语
Radio signals for the next generation of mobile phone services can cause head
Radio signals for the next generation of mobile phone services can cause head
游客
2023-10-09
51
管理
问题
Radio signals for the next generation of mobile phone services can cause headaches.
A study was carried out recently by the Dutch Technological Research Institute. The study was the first to look for the impact of mobile phones on health. It was als
选项
A、do not receive signals transmitted with an electromagnetic field
B、can receive signals from a larger area than 3G mobile phone
C、cause worse impact when they are used close to the head
D、have no negative impact on human health
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3085044.html
相关试题推荐
[originaltext]W:DoctorLevy,tellusaboutsomeofthemoreunusualservicesh
[originaltext]W:DoctorLevy,tellusaboutsomeofthemoreunusualservicesh
[originaltext]W:DoctorLevy,tellusaboutsomeofthemoreunusualservicesh
VMI,aninternationalfinancialservicescompanybasedinSpain,isholding
VMI,aninternationalfinancialservicescompanybasedinSpain,isholding
手机使人们能够简单快捷地相互沟通。Automobilecanmakepeoplecontactwitheachothereasilyandq
Peopletodayarestilltalkingaboutthegenerationgap(代沟).Someparentsco
Peopletodayarestilltalkingaboutthegenerationgap(代沟).Someparentsco
Peopletodayarestilltalkingaboutthegenerationgap(代沟).Someparentsco
______canbeseenfromthecomparisonofthetwocharts,salesofautomobilesj
随机试题
Amazonhasgivenintopublisherpressureandagreedtoabandontheir$9.99
[originaltext]M:Well,inanidealworld,Iguesswewouldallgetalongwitho
Lookingbackonmychildhood,Iamconvincedthatnaturalistsarebornandn
已知曲线的极坐标方程是,求该曲线上对应于处的切线与法线的直角坐标方程。
在采购办公用品过程中,办公室主任李某指使采购员张某伪造购物发票,多报销1000元
初始地籍调查工作开展时,要指定专人负责资料的()。A.输入存档 B.整理
简述体育学习评价的基本要求。
深交所某只上市股票某日最后一笔成交发生在14:59:30,成交价格为10.0
肺脾气虚属A.滋水涵木 B.培土生金 C.金水相生 D.抑木扶土 E.泻
能暖脾胃,固大肠,止泻痢,为治疗虚寒性泻痢之要药的药物是A.豆蔻 B.石榴皮
最新回复
(
0
)