From the text, we learn that Vinton Cerf is _____.［A］ seeking answers to questions about the Internet web［B］ working on interplanetary Internet with collaboration of NASA［C］ trying to commercialize the interplanetary Internet［D］ exploring the possibility
题目
From the text, we learn that Vinton Cerf is _____.
［A］ seeking answers to questions about the Internet web
［B］ working on interplanetary Internet with collaboration of NASA
［C］ trying to commercialize the interplanetary Internet
［D］ exploring the possibility of establishing Internet network on Mars
相似考题
参考答案和解析
本题考查事实细节。第五段首句提到，塞尔夫正一直与（美）国家宇航局帕萨提那的喷气推进实验室合作，设计他所说的“星际因特网协议”，与［B］项同义。［A］项是塞尔夫在日内瓦参加的一个年会的主题，并不是塞尔夫正在从事的工作。星际因特网商业化只在文章最后一段作为可能性提到，星际因特网还没有研究出来，更不用说商业化了，所以［C］项错误。全文主要论述的是星际因特网的问题，并没有指出要在火星上建立因特网。［D］项错误。
更多“From the text, we learn that Vinton Cerf is _____.[A] seeking answers to questions ”相关问题
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第1题：
From the text, we learn that Baccarat and Sorrenbourg are the names of _____.
A. towns B. churches C. museums D. mountains
正确答案：A
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第2题：
From the text, we learn that Baccarat and Sorrenbourg are the names of_______
A．towns
B．churches
C．museums
D．mountains
正确答案：A
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第3题：
We can learn from the text that Americans have a history of
A undervaluing intellect.
B favoring intellectualism.
C supporting school reform.
D suppressing native intelligence.
正确答案：A
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第4题：
What can we learn from the article?(1．5分)
________________________________________________
正确答案：
It's important to be satisfied with what you’ve got． -
第5题：
Text 3Vinton Cerf, known as the father of the Internet, said on Wednesday that the Web was outgrowing the planet Earth and the time had come to take the information superhighway to outer space.
“The Internet is growing quickly, and we still have a lot of work to do to cover the planet.” Cerf told the first day of the annual conference of Internet Society in Geneva where more than 1500 cyberspace fans have gathered to seek answers to questions about the tangled web of the Internet.
Cerf believed that it would soon be possible to send real-time science data on the Internet from a space mission orbiting another planet such as Mars. “There is now an effort under way to design and build an interplanetary Internet. The space research community is coming closer and closer and merging. We think that we will see interplanetary Internet networks that look very much like the ones we use today. We will need interplanetary gateways and there will be protocols to transmit data between these gateways, ” Cerf said.
Francois Fluckiger, a scientist attending the conference from the European Particle Physics Laboratory near Geneva, was not entirely convinced, saying: “We need dreams like this. But I don’t know any Martian whom I’d like to communicate with through the Internet.”
Cerf has been working with NASA’s Pasadena Jet Propulsion Laboratory—the people behind the recent Mars expedition—to design what he calls an “interplanetary Internet protocol.” He believes that astronauts will want to use the Internet, although special problems remain with interference and delay.
“This is quite real. The effort is becoming extraordinarily concrete over the next few months because the next Mars mission is in planning stages now,” Cerf told the conference.
“If we use domain names like Earth or Mars...jet propulsion laboratory people would be coming together with people from the Internet community.” He added.
“The idea is to take the interplanetary Internet design and make it a part of the infrastructure of the Mars mission.”
He later told a news conference that designing this system now would prepare mankind for future technological advances.
“The whole idea is to create an architecture so the design works anywhere. I don’t know where we’re going to have to put it but my guess is that we’ll be going out there some time,” Cerf said.
“If you think 100 years from now, it is entirely possible that what will be purely research 50 years from now will become commercial 100 years from now. The Internet was the same—it started as pure research but now it is commercialized.”
第31题：According to Cerf, the purpose to design interplanetary internet is to _____.
［A］ send real-time science data
［B］ communicate with astronauts
［C］ lay foundation for future technological advances
［D］ commercialize the technology
正确答案：C本题考查事实细节。［C］项是对倒数第三段的改写，lay foundation for与prepare mankind for同义。［A］项在文章第三段首句提到，［B］项在第五段提到，但都是设计和建立星际因特网可能带来的好处，不是设计目的。［D］项在文章最后一段提到，是在说明建立星际因特网的可能性，不是设计目的。
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第6题：
There are four questions,which is not from the discourse teaching?A.What does the author imply?
B.Should we say“a apple”or“an apple”?
C.What can be inferred from the text?
D.What's the writer's main opinion?答案：B解析：考查语篇教学
B选项，是关于冠词的正确用法，符合题意选择不正确选项，故此题的正确选项为B。
C和D选项都是和语篇相关的，故排除。
故此题的正确选项为B。 -
第7题：
What can we learn about the middle class families from the text? __________A.They blamed the government for the tuition increase
B.Their income remained steady in the last decade
C.They will try their best to send kids to college
D.Their debts will be paid off within 25 years答案：C解析：根据第六段中的“Theywill send kidsto collegewhateverittakes，evenifthatmeans a hugeamount of debt．”可推断，应选C项。 -
第8题：
单选题From the passage we learn that Jim Thorpe was born in _____.AIndia
BPennsylvania
COklahoma
DSweden
正确答案： A解析：
文章首段第二句提到“He was born in 1888 in an Indian Territory (印第安人保护区) that is now Oklahoma.”，由此可知，吉姆·索普出生在俄克拉河马州。故C项正确。 -
第9题：
单选题We learn from the text that ______.ACanadians have easy access to any type of medical care they want.
Bthe Canadian government compensates every citizen for medical expenses.
Ca medical care is issued once a citizen seeks medical care.
Dthe principle of demand and supply does not apply in the Canadian system.
正确答案： A解析：
推理判断题。A项意为加拿大人可以很容易的得到他们想要的医疗护理，与文中最后一段第二句相悖，故排除；由第二段第一句可知税收承担的是公民所有必要的医疗费，B项every过于绝对化；C项与第二段第二句句意相悖。第二段第三句提到加拿大医疗体制下医疗费用标准由政府而非市场决定，因而推测市场经济中的基本规律——供求规律在该体制下根本不起作用，故答案为D项。 -
第10题：
单选题We learn from the text that ______.Athe passengers will have a morning flight
Bthey will have meals during the flight
Cthe plane is going to fly across a mountain
正确答案： B解析：
题干意为：从文章中，我们得知…。通知第一句：“Good morning, ladies and gentle men. ”即准确无疑地传达出这样的信息：这架飞机将在早上飞行。 -
第11题：
单选题The saying from Benjamin Franklin “Those things that hurt, instruct” suggests that ______.Awe do not learn from experience
Bwe do not learn when we are in pain
Cpain teaches us important lessons
Dpain cannot be avoided
正确答案： D解析：
从文中It is through the pain of meeting and working out problems that we learn.可知，正是通过解决问题的痛苦，我们学到了知识。因此C选项正确。 -
第12题：
单选题From the text we learn that the laser can ______.Acut a structure from a right position
Bdesign parts of a complex structure
Cmeasure the distance between planets
Dpredict the movement of earth’s plates
正确答案： D解析：
推断题。从原文第三段第三句话“The laser beam has also been used to measure remote distances，for example，the precise distance from the Earth to the Moon．”可知，利用激光还可以测量更远的距离，比如说地球和月亮之间的精确距离。通过语义转换，激光可以用作测量星球之间距离的工具，故正确的答案为C。 -
第13题：
We can learn from the text what the problem really matters is_________.
A． that women interrupt a career to have children
B． what sort of work women do
C． because they are women
D． what an unfair pay women get in workplaces
正确答案：B
根据第五段The biggest problem isn’t equal Pay in workplaces such as factories．It is a sort of work women do．知道问题不在于同样工作的薪水不同，而在于做的工作不同。所以答案选B。 -
第14题：
From the text we learn that _____.
［A］ Manon’s husband is a nameless but bullying person
［B］ Manon is the real heroine who deserves readers’ sympathy
［C］ Sarah is in fact smarter than her master Manon
［D］ Walter is a proof of the mixed race prostitution
正确答案：B本题考查事实细节。文章首句提到，这篇小说中真正的女英雄离所叙述的内容有一段距离。因此文章一开始就埋下了伏笔。接下来文章介绍了小说的主人公及大概情节。到了第四段末，文章指出，读者对所有人物的看法突然都发生了改变。玛侬对莎拉的怀疑都是有根据的，而且玛侬还赢得了读者对她个性的由衷的钦佩。由此可见，玛侬是文章一开始提到的“真正的女英雄”。［B］正确。玛侬的丈夫在第一段中是“仗势欺人的人”，但到了第四段则“表现出令人钦佩的坚强和勇气”，因此［A］不正确。［C］无从推知。由第一段末可知，沃特是男主人和莎拉的私生子，［D］错在prostitution。
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第15题：
Our teacher suggested that we learn from him.A.Wrong.
B.Right.
参考答案：B
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第16题：
From the text we can see that the writer seems______.
A) optimistic
B) sensitive
C) gloomy
D) scared
正确答案：A
答案：A
[试题分析]作者态度题。
[详细解答]题干要求考生判断作者对“油价上涨”这个现象所持的态度。作者大篇幅地给出理由说明这次油价上涨的后果不会很严重。文章第一段谈到，“有充足的理由相信这次油价上涨在经济上造成的后果不会像70年代那样严重”，最后一段又谈到，“大可不必因为油价上涨而失眠”。可见A选项"optimistic”(乐观)是作者的真正态度。 B选项"sensitive"(敏感)、C选项"gloomy"(悲伤)和D选项"seared"(害怕)都不正确。
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第17题：
We learn from the text that “the honest ones” in the fourth paragraph most probably refers to colleges 。
A. that are protected by campus security
B. that report campus crime by law
C. that are free from campus crime
D. that enjoy very good publicity
正确答案：B细节推理判断题。 -
第18题：
_____answers such questions as how we as infants acquire our first language.A.Psycholinguistics
B.Anthropological linguistics
C.Sociolinguistics
D.Applied linguistics答案：A解析：本题考查心理语言学的定义。
A选项，心理语言学，它研究儿童如何习得母语，人类运用语言时，大脑如何工作。交流过程中人类如何处理接收到的信息。综上，A选项正确。
B选项，人类语言学，故排除。
C选项，社会语言学，故排除。
D选项，应用语言学，故排除。
故正确答案为A。 -
第19题：
单选题We can learn from the text that many newly married people ____.Afind it hard to pay for what they need
Bhave to learn to make their own furniture
Ctake DIY courses run by the government
Dseldom go to a department store to buy things
正确答案： D解析： -
第20题：
单选题From this text we learn that it is ______.Aharder to make a choice between public and private schools
Bharder to go to private schools this year than before
Cmore difficult to go to public schools than to private schools
Das difficult to go to private schools this year as before
正确答案： D解析：
细节题。由全文第一句可知，进入国内一流私立学校的竞争一向很激烈，但今年伊莉莎白发现这种状况又升级了。即今年进入私立学校比往年更难，故B项为正确答案。该句中的tough对应选项中的hard，而reach a new level则对应选项中所用的比较级。 -
第21题：
单选题From the text we can see that the writer seems ______.Aoptimistic
Bsensitive
Cgloomy
Dscared
正确答案： A解析：
态度题。从上一题的分析来看，作者坚持认为石油价格变动已经不会像以前那样给经济带来巨大的影响。再根据最后一段第一句指出的“我们不用为石油上涨而失眠…”，据此可以看出作者对油价上涨还是持乐观态度的。故A为正确答案。 -
第22题：
填空题What we can learn from “Paper from Rag” is that you had better buy archival materials from specialist suppliers.____正确答案： I解析：
根据题干中的信息“Paper from Rag”可以定位到I段“The only safe solution is to purchase from specialist suppliers”，故匹配段落为I。 -
第23题：
单选题What can we learn from the passage?AIt may be difficult for the young to learn new skills.
BDogs play an important part in language and culture.
CWe can be successful if we learn from our own mistakes.
DDogs like the hottest days in summer very much.
正确答案： B解析：
本题是推断题。全文主要介绍了许多和狗有关的习语，由此可以看出，狗在英语文化中有着特定的含义，因此B项正确。文章说道老年人学习新技能很慢，但并没有提到有关青少年学习新的技能的事情，因此A项错误。文章第二段第三句说“想要成功，就得工作的很努力才行”，所以C项“想要成功，我们就必须从错误中吸取教训”是错误的。D项“狗非常喜欢夏天最热的那几天”文章并未提及，因此可以排除。