首页
登录
职称英语
[originaltext] (22)Today, we will talk about the effect of Internet on our da
[originaltext] (22)Today, we will talk about the effect of Internet on our da
游客
2023-08-07
33
管理
问题
(22)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. (23) 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. " (24)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.
(25)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.
Questions 22 to 25 are based on the recording you have just heard.
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、It reduces the work burden of your heart and blood vessels.
B、It makes your heart and blood vessels work too hard.
C、It reduces your risk of a heart attack or a stroke.
D、It reduces your risk of heart and kidney diseases.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2905205.html
相关试题推荐
农业对生物多样性的影响非常小,农业生产引起的任何污染都只不过是地区性的。 Agriculturehasminimaleffectonbiodiv
移动互联网(mobileInternet)的出现改变了我们的生活,智能手机的普及则颠覆了传统的支付方式。随着移动智能手机的普及,手机变身“移动钱包”。如
[originaltext]W:OK,I’vegotallthepaperworkhereforyourapplication.Every
[originaltext]W:OK,I’vegotallthepaperworkhereforyourapplication.Every
[originaltext]M:ItsaysherethatyougraduatedfromUniversityofPennsylvania
[originaltext]W:OK,I’vegotallthepaperworkhereforyourapplication.Ever
[originaltext]W:OK,I’vegotallthepaperworkhereforyourapplication.Ever
[originaltext]W:OK,I’vegotallthepaperworkhereforyourapplication.Ever
[originaltext]M:ItsaysherethatyougraduatedfromUniversityofPennsylvani
[originaltext]M:ItsaysherethatyougraduatedfromUniversityofPennsylvani
随机试题
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyour
舞狮(liondance)是中国的一种传统舞蹈形式,在重大节日和隆重活动中经常可以看到。舞狮起源于三国时期(theThreeKingdomsPe
能够从上述资料中推出的是()。 A.产业结构越向第三产业倾斜的经济圔,进
下列各项不属妇科临床常见情志致病因素A.郁怒 B.忧愁 C.狂喜 D.思虑
尊重幼儿的合法权利是指教师要根据幼儿的意愿安排教学活动。
下列关于单元工程质量评定的说法正确的是()。A、可评定为“合格”、“优良”两个等
UPS持续运行试验为持续运行48小时,装置运行正常,无中断供电、元件及端子发热等
建设单位应当将大型的人员密集场所和其他特殊建筑工程的消防设计文件报送公安机关消防
下列固定成本中,属于可控成本的有()。A.广告费 B.科研开发费 C.固定资
按照货物招标的一般规定,货物招标文件中的“投标人须知”的内容应包括()A:合同主
最新回复
(
0
)