早教吧 育儿知识 作业答案 考试题库 百科 知识分享

阅读理解。We'reallconnected.Youcansendane-mailmessagetoafriendandyourfriendcanpassitontooneofhisorherfriendsandthatfriendcandothesamecontinuingthechain.Eventuallyyourmessagecouldreachjust

题目详情
阅读理解。
     We're all connected. You can send an e-mail message to a friend and your friend can pass it on to
one of his or her friends and that friend can do the same continuing the chain. Eventually your message
could reach just about anyone in the world and it might take only five to seven e-mails for the message
to get there.
     Scientists recently tested that idea in a study involving 24 000 people. Participants had to try to get
a message forwarded to one of 18 randomly chosen people. Each participant started by sending one
e-mail to someone they knew. Recipients could then forward the e-mail once to someone they knew
and so on.
     Targets who were randomly assigned by researchers from Columbia University in New York lived
in 13 countries. They included an Australian police officer a Norwegian veterinarian and a college
professor.
     Out of 24 000 chains only 384 reached their goal. The rest petered out usually because one of the
recipients was either too busy to forward the message or thought it was junk mail.
     The links that reached their goal made it in an average of 4.05 e-mails. Based on the lengths of the
failed chains the researchers estimate d that two strangers could generally make contact in five to seven
e-mails.
     The most successful chains relied on casual acquaintances rather than close friends. That's because
your close friends know each other whereas your acquaintances tend to know people you don't know.
The phenomenon known as the strength of weak ties explains why people tend to get jobs through
people they know casually but aren't that close to.
     So start networking and instant messaging now. As they say in show business: It's all about who
you know.
1. If you want to get into touch with a stranger in the world how many e-mails might it take for the
message to reach him/her?
A. 5 to 7
B. 18
C. 13
D. 384
2. Which of the following is Not true about the test?
A. 24 000 people took part in the study and sent e-mails to people they knew.
B. The 18 targets were chosen by chance.
C. About 98.4% of the mails didn't reach their goal because some people were too busy or they mistook
the message for junk mail.
D. The targets come from 13 countries such as Australia Norway and New York.
3. What does the word " estimate " mean in the passage?
A. make sure
B. suppose
C. think over
D. imagine
4. Why do people tend to get jobs more easily through casual acquaintances than close friends?
A. Because close friends don't talk with each other so much.
B. Because casual acquaintances can help you know more people and make more friends.
C. Because close friends don't spend so much time gathering together.
D. Because casual acquaintances are kinder and more willing to help others.
5. In which part of a newspaper will readers read this passage?
A. Culture
B. Entertainment
C. Information and Technology
D. Health
▼优质解答
答案和解析
1-5 ADBBC
看了 阅读理解。We'reallc...的网友还看了以下:

0度盐水中加纯水冰块融化可以用勒夏特列原理解释么?网上看到的都是从熔点角度解释的,如果用勒夏特列原  2020-04-25 …

什么是光解及其原理什么是光解?光解的原理是什么?什么样的物质可以被光解?物质光解需要遵循哪些规律,  2020-05-12 …

“万物静观皆自得,四时佳兴与人同”中“四时佳兴与人同”到底如何理解?网上的理解倾向于理解为“四季的  2020-05-13 …

为什么叫做势能?势能中的“势”怎么理解?我们理解的动能为:运动的物体所具有的能量叫动能.那势能又应  2020-06-06 …

自然是最伟大的一本书!侧面理解怎么理解?如何理解自然是最伟大的一本书?物质世界也是.的书!如何用下  2020-06-09 …

物质分为纯净物和混合物,而纯净物的宏观定义是由一种物质组成的,怎么理解纯净物定义中的“物质”?混合  2020-06-20 …

天道筹勤单独理解这4个子怎么解释天道筹勤人生在勤不索何获?的意思大致理解.单独理解“天道筹勤”该如  2020-07-07 …

什么才算\理解大家都说要理解背诵理解记忆怎么才算理解了课本的内容  2020-11-21 …

短篇文言文,要有词语理解,句子理解,全文的理解最好找出通假字..,重点词语和句子的翻译,然后对全文的  2020-11-26 …

作文《我能理解》的写作思路如题,我并不需要作文的具体内容,我只想了解这篇作文的写作思路应该如何把握.  2020-11-29 …