首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Mobile phones should carry a label if they proved to be a dangerous source of radiation, according to Robert Bell, a scientist.
Mobile phones should carry a label if they proved to be a dangerous source of radiation, according to Robert Bell, a scientist.
admin
2022-12-18
104
问题
Mobile phones should carry a label if they proved to be a dangerous source of radiation, according to Robert Bell, a scientist. And no more mobile phone transmitter towers should be built until the long-term health effects of the electromagnetic radiation they emit are scientifically evaluated, he said. "Nobody’s going to drop dead overnight but we should be asking for more scientific information," Robert Bell said at a conference on the health effects of low-level radiation.【B6】_______________
A report widely circulated among the public says that up to now scientists do not really know enough to guarantee there are no ill-effects on humans from electromagnetic radiation. According to Robert Bell, there are 3.3 million mobile phones in Australia alone and they are increasing by 2,000 a day.【B7】_____________
As well, there are 2,000 transmitter towers around Australia, many in high density residential areas.
【B8】_______________
Robert Bell suggests that until more research is completed, the Government should ban construction of phone towers from within a 500 meter radius of school grounds, child care centers, hospitals, sports playing fields and residential areas with a high percentage of children.【B9】_______________He adds that there is also evidence that if cancer suffers are subjected to electromagnetic waves the growth rate of the disease accelerates.
【B10】______________
A ) He says there is emerging evidence that children absorb low-level radiation at a rate more than three times that of adults.
B ) By the year 2000 it is estimated that Australia will have 8 million mobile phones: nearly one for every two people.
C ) "If mobile phones are found to be dangerous, they should carry a warning label until proper shields can be decided," he said.
D) Then who finances the research? According to Robert Bell, it is reasonable for the major telephone companies to fund it. Besides, he also urges the Government to set up a wide-ranging inquiry into possible health effects.
E ) For example, Telstra, Optus and Vodaphone build their towers where it is geographically suitable to them and disregard the need of the community. The electromagnetic radiation emitted from these towers may have already produced some harmful effects on the health of the residents nearby.
F ) The conclusion is that mobile phones bring more harm than benefit.
G ) The mobile phone also causes a lot of problems while offering people great convenience.
【B7】
选项
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/AeMD777K
0
考研英语一
相关试题推荐
Writeanessaybasedonthefollowingchart.Inyourwriting,youshould1)describethechart,and2)giveyourcomments.Yous
Writeanessaybasedonthechartbelow.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.Youshou
Nobodyeverproteststhatanelementaryschoolshouldbedescribedas"manned"insteadof"staffed,"butdaretosuggesta"men
Forthoseseekingtohelptheworst-offinpoorcountries,themobilephonehasbeenamagicwand.Mobile-moneyaccountshavehe
Forthoseseekingtohelptheworst-offinpoorcountries,themobilephonehasbeenamagicwand.Mobile-moneyaccountshavehe
Forthoseseekingtohelptheworst-offinpoorcountries,themobilephonehasbeenamagicwand.Mobile-moneyaccountshavehe
Forthoseseekingtohelptheworst-offinpoorcountries,themobilephonehasbeenamagicwand.Mobile-moneyaccountshavehe
随机试题
安静时,细胞内、外正常Na+和K+浓度差的维持是由于()
既能平肝潜阳,又能清肝明目、镇惊安神的药物是
患者,男。血清CH50升高,血小板聚集,血管出现渗出、水肿。最可能的诊断为
患者,女,52岁。缘于暴怒,突然昏倒,不省人事,牙关紧闭,面赤唇紫,舌红,脉多沉弦。证属
地下工程无论何种防水等级,变形缝均应选用()防水措施。
根据上级政府的工作安排,某市决定开展该地区的土地调查工作。现已完成了土地权属调查的工作,下一步的主要任务是完成该地区农村土地利用现状分类调查的工作。1.测区概况测区为一个地级市,总面积约6000km2。全测区以丘陵地为主,测区东部有少量
如果股票价格上升,则该股票的看跌期权价格(),它的看涨期权价格()
耐久年限在5~20年的建筑称为()
幼儿在认识“方”“万”和“日”“月”等形近符号时出现混淆,这是()所致。
党的十八届三中全会提出:创新社会治理,必须着眼于维护最广大人民根本利益,最大限度增加和谐,增强社会发展活力,提高社会治理水平,全面推进平安中国建设,维护国家安全,确保人民安居乐业、社会安定有序。创新社会治理体制
最新回复
(
0
)