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
外语
Warning: Holding a cell phone against your ear or storing it in your pocket may be hazardous to your health. This paraphrase
Warning: Holding a cell phone against your ear or storing it in your pocket may be hazardous to your health. This paraphrase
admin
2015-10-19
92
问题
Warning: Holding a cell phone against your ear or storing it in your pocket may be hazardous to your health.
This paraphrases a warning that cell phone manufacturers include in the small print that is often【C1】______ when a new phone is purchased. Apple, 【C2】______, doesn’t want iPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry’s manufacturer,【C3】______2.5 centimeters.
If health issues【C4】______cell phone use, the implications are huge. According to a recent survey,Americans chat【C5】______cell phones 2.26 trillion minutes annually, which【C6】______ $100 billion for the wireless carriers. Epidemiologists(流行病学家)pointed out that brain cancer is a( n) 【C7】______. Overall, there has not been a(n) 【C8】______ in its incidence since cell phones arrived. But the average【C9】______an increase in brain cancer in the 20-to-29 age group【C10】______a drop for the older population.
"Most cancers have【C11】______causes," an expert says,【C12】______she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.
Besides, children are more【C13】______ to radiation than adults, other scientists point out. Radiation that【C14】______only five centimeters into the brain of an adult will reach much deeper into the brains of children because their skulls are thinner and their brains【C15】______ more absorptive fluid.
Henry Lai ,a research professor at the University of Washington,began laboratory radiation studies in 1980 and found that rats【C16】______ radio frequency radiation had【C17】______DNA in their brains.
Ms. Davis recommends【C18】______wired headsets or the phone’s speaker. Children should text【C19】______ call, she said, and pregnant women should keep phones away from the abdomen【C20】______.
【C13】
选项
A、supposed
B、bound
C、superior
D、vulnerable
答案
D
解析
形容词辨析题。选项中的单词都可以与to构成固定搭配。[D]vulnerable的固定搭配为be vulnerable to,意为“易受到……攻击的,易受到……影响的”,符合文意,故选[D]。[A]supposed的常用搭配为be supposed to,意为“应该,被期望”;[B]bound的常用搭配为bebound to,意为“必然,一定要”;[C]superior的常用搭配为be superior to,意为“优越于;不屈服于”,均可以排除。
转载请注明原文地址:https://kaotiyun.com/show/AEWK777K
0
专业英语四级
相关试题推荐
Didyouknowthatataskthat’sinterrupted(1)_____50%longerandhas50%moremistakesthananuninterruptedone?Ittakesa
MycarisalwaysingoodrepairwhenIgoonaholiday.Theunderlinedwordmeans______.
ManypeopleinvestinthestockmarkethopingtofindthenextMicrosoftandDell.However,Iknow【C1】______personalexperienc
Studyconfirmsthatmoderatedrinkingreducesstrokerisk.Similartothewayadrinkortwoadayprotectsagainstheartattack
Studyconfirmsthatmoderatedrinkingreducesstrokerisk.Similartothewayadrinkortwoadayprotectsagainstheartattack
Itisoftensaidthatpolitenesscostsnothing.Infact,itseemsthatalittlemorecourtesycould(1)______businesses£5billi
Ihopemyteacherwilltakemyrecentillnessinto_____whenjudgingmyexamination.
ManyoftheprojectsinEuropearenotsuccessfulbecause
Thepopularityofthefilmshowsthatthereviewers’fearswerecompletely______.[2002]
______Ilikeeconomics,Ilikesociologymuchbetter.
随机试题
TheTreloarValleyPassengerFerry________.
在企业的各个方面具有优势的情况下,企业一定会表现上佳。()
生态系统的能量流动是指
A.骨骼肌收缩B.胰岛素分泌C.糖原分解减少D.皮肤血管收缩交感神经兴奋时,可引起
投资项目准备阶段过程中的工程初步设计文件主要由()组成。
简述斯旺模型的内容。
实际上,进行有效物流管理的目标,就是要在提高客户要求的物流服务水平的同时,使得物流成本达到最低。
活动开始后,冬冬突然躲到柜子后面,张老师让他出来,可他就是不动。张老师生气地说:“赶紧出来!不出来就让大灰狼把你带走!”冬冬听后,赶忙出来了。这表明张老师()。
元代首屈一指的画家黄公望,曾画下一幅堪称绘画界《兰亭序》的巅峰之作《富春山居图》。几百年来,这幅画几经辗转,终因被焚而断成两半,一半被浙江博物馆奉为镇馆之宝,另一半存于台北故宫博物院称为“无用师卷”。在厦门文博会上,台北故宫博物院用心将“无用师卷”制成复刻
Readthetextsfromanarticleinwhichfivepeopletalkedaboutthefuturelife.Forquestions61to65,matchthetownsofeac
最新回复
(
0
)