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
A、The important role that Internet plays in human life. B、The advantages of the Internet and the computer. C、The influence of th
A、The important role that Internet plays in human life. B、The advantages of the Internet and the computer. C、The influence of th
admin
2021-07-23
67
问题
Today, we will talk about the effect of Internet on our daily life and the related research on it. The Internet plays a big part in human life. We use it for work and entertainment. We can find new recipes on the Internet. We can use it to learn a new language. We use the Internet to connect with family and friends and stay in touch with issues we care about. The list goes on and on. In one word, there may be no going-back to an Internet-free life. But using Internet too much may be bad for our health. A new study finds that heavy Internet use may be connected to high blood pressure in an unlikely group—the teenagers. The study results show that teens who spend at least 14 hours a week online are more likely to have high blood pressure. High blood pressure makes your heart and blood vessels work too hard. Over time, this extra strain increases your risk of a heart attack or a stroke. It can also cause heart and kidney diseases. The Henry Ford Hospital in Detroit did the study. It involved 335 young people, from 14 to 17 years old. One hundred and thirty-four of the teens were described as “heavy Internet users.” Researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first to connect heavy web use with high blood pressure. Other research has connected heavy Internet use with health problems including anxiety, depression and obesity. Andrea Cassidy, the lead researcher of the study, said that “using Internet is part of our daily life but it shouldn’t consume us.” She adds that it is important for teens to take “regular breaks from their computers or smart phones” and to do“some kind of physical activity.” She suggests that parents limit their children’s use of the Internet to two hours a day, five days a week. The Centers for Disease Control and Prevention says, 70 million, or 29%, of American adults have high blood pressure. Just more than half of those people have taken steps to control it. The CDC estimates that high blood pressure costs the United States $46 billion each year.
22. What is the focus of the speech?
23. What effect may high blood pressure have on the teenagers?
24. What can we learn about the study by Henry Ford Hospital in Detroit?
25. What does Andrea Cassidy suggest teens should do in daily life?
选项
A、The important role that Internet plays in human life.
B、The advantages of the Internet and the computer.
C、The influence of the Internet on health and some related research.
D、The influence of high blood pressure on health.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/zlJ7777K
0
大学英语六级
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessayentitledOnCampusMarriage.Youshouldwriteatleast150word
A、It’satraditionalEuropeanfestival.B、ItfallsonthedaybeforeEaster.C、Thetraditionalcelebrationisdecoratingeggs.D
Wearelockedinagenerationalwar,whichwillgetworsebeforeitgetsbetter.Noonewantstoadmitthis,becauseit’sugly
A、Theyclusteredincaves.B、Theytraveledingroups.C、Theyhadarefinedlanguage.D、Theyfedmostlyonfruit.A①所有选项都围绕“他们”,注
TowardstheendofJune,auniquejointexpeditionbeganinthewatersnearIndonesia.Inanareaofremarkablemarinediversity
A、Atacommencementofafirst-classcollege.B、Atafreshmenorientationinacollege.C、Atarecruitmentpresentationinacol
A、Naturalabilityandfitness.B、Knowledgeandexercise.C、Strategyandpsychology.D、Tricksandtechniques.C
A、Becausemanythingschangequicklyinthe21stcentury.B、Becausewritersareoutofdate.C、Becausesometimesthedateofpub
A、ImprovingspokenEnglish.B、Sharpeninglisteningability.C、Enlargingidiomvocabulary.D、Improvingwritingskills.D细节题。对话中依次
A、TocookdishesinNewYearonly.B、Tocreatehealthierhomemadedishes.C、Tomakesaucesfordippingfoodinit.D、Tocookste
随机试题
轻微病变性肾小球肾炎的病变特点是
A.CA19-9B.NSEC.CEAD.CA153E.CYFRA21-1肺鳞癌时常升高的肿瘤标志物是
对于急性水肿型胰腺炎下列哪项处理最重要
下列关于评标依据相关内容的描述中,不正确的是()。
“眼见不一定为实”,这主要是因为()。
A、 B、 C、 D、 C最坏适应算法是根据申请,在空闲区表中选择能满足申请要求的最大的空闲区。该算法的出发点是:在大空间区中装入信息后,分割剩下的空闲区相对也大,还能用于装入新的信息。该算法的优点是可以避免
【26】【34】
TheFDAmayrescinditsapprovalofAvastin,acolon-cancerdrug.Ifthesummerof2009wastheseasonof"deathpanels,"as
Whenweworryaboutwhomightbespyingonourprivatelives,weusuallythinkabouttheFederalagents.Buttheprivatesector
A、Itisagovernment-fundedteam.B、Itisaprivateteam.C、Itisanexpert-ledteam.D、Itisastudent-ledteam.D
最新回复
(
0
)