首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
下面的短文后有2 项测试任务:(1 ) 第 1 ? 4 题要求从所给的6 个选项中为第2 ~ 5 段每段选择1个最佳标题;(2 ) 第 5~ 8 题要求从...
下面的短文后有2 项测试任务:(1 ) 第 1 ? 4 题要求从所给的6 个选项中为第2 ~ 5 段每段选择1个最佳标题;(2 ) 第 5~ 8 题要求从...
admin
2020-12-24
31
问题
下面的短文后有2 项测试任务:(1 ) 第 1 ? 4 题要求从所给的6 个选项中为第2 ~ 5 段每段选择1个最佳标题;(2 ) 第 5~ 8 题要求从所给的6 个选项中为每个句子确定1 个最佳选项。
The Supercomputer Network
1 Recently, ten laboratories run by governments in different parts of the world have become linked. Their computers have been connected so they can “ talk” to each other This may not seem very dramatic news, but it is the beginning of a development that will
increase the power of the Internet tremendously.
2 The Internet is an interconnected (互联)system of networks that connects computers round the world and facilitates the transmission and exchange of information. The way that you use the Internet is by accessing this network. This depends on the power that your system allows you to use. The power of your computer is responsible for how fast you can download (下载) files, how much data you can store, etc. If your computer is old and slow, accessing the information can be very difficult.
3 The new development in information technology has been called “ the grid” (网格技术), and it will be a network of computers that are linked together. The “ grid” will work in a different way from the Internet,enabling you to get the power of the biggest computers in the world on your computer. Accessing the information will no longer depend on the power of your computer. The idea is that while you access information, you will also have access to the power of the bigger computer stations.
4 One advantage of this revolutionary idea is that geographical location will become irrelevant. The “ grid” will decide which are the best parts of a worldwide network to do the job you want. This means that you may be accessing a computer in Japan to solve a
problem in Alaska.
5 The "grid” can be compared to having an efficient personal assistant. You can give your assistant a task and “ he” wHI do it for you. The assistant will do the preliminary research, collect the data, compare them and decide on the best course of action by accessing any of
the computer centres in the “ grid” that happen to have the relevant information. All you have to do is assign the task, sit back and wait.
6 At present,possible applications of the “ grid” in scientific research are being explored While it has taken about fifteen years for Internet use to become widespread, experts believe that the "grid” could be up and running for private individuals far more quickly. Scientists working on “ grid” projects are convinced that it will be as widely used as the web in the next ten years.
Paragraph 3
A How does the “ grid” work?
B Power shared
C Just make a request
D Limitations of present Internet use
E Distance is not a problem
F
选项
A new era for the Internet
答案
A
解析
转载请注明原文地址:https://ti.zuoweng.com/ti/zQ9QKKKQ
相关试题推荐
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第1~4段每段选择1个最佳标题;(2)第27~30题要求从所给的6...
下面的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第1~4段每段选择1个最佳标题;(2)第27~30题要求从所给的6...
下面的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第1~4段每段选择1个最佳标题;(2)第27~30题要求从所给的6...
随机试题
(602-603题共用备选答案) A.拇指不能外展 B.掌指关节不能主动伸直
下列血浆脂蛋白密度由低到高的正确顺序是()。 A、LDL、IDL、VLDL、C
某施工单位中标一水闸工程。施工单位进场后,根据相关法律法规和强制性标准进行工程施
甲公司以合理条件请求专利权人周某许可其实施专利,但未能在合理的时间内获得许可,甲
据史料记载,我国房地产经纪活动最早可以追溯到()。(2009年真题)
下列关于投资项目的资本成本的说法中,不正确的是( )。
下列各项为肺癌常见症状,除了 A.剌激性咳嗽 B.大咯血 C.咳脓痰
男性,35岁,暴饮暴食后,心窝部突然疼痛,恶呕吐,吐物为胃内容物,吐后疼痛不缓解
用“习性学”理论来解释人类侵犯行为的学者是()。A.伯克威兹B.洛伦兹C.弗洛伊德D.多拉德
甲公司将一张银行汇票背书转让给乙公司,该汇票需加附粘单,甲公司为粘单上的第一记载人,丙公司为甲公司的前手,丁公司为汇票记载的收款人。根据票据法律制度的规定...