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Sometimes life gets a little dull. What used to be fun and different becomes boring. That is the time to look for something new. It is the time for a big idea to get your mind off everyday life. So why not search for extraterrestrial (地球外的) intelligence? Or even better, why not get your computer to do it for you? Over two million people have joined the Search for Extraterrestrial Intelligence(SETI)project. Based in California, the SETI project analyzes information taken from a giant radio telescope based in South America. Its task is to look for signals from outer space that might prove that life exists on other planets. Processing this information is far too big a job for one computer. So the SETI project workers divide the work among volunteers who visit their website. Each computer gets some information to work out from the SETI network through the Internet. This process is often known as “meta-computing”. It is a wonderful thought. You are sleeping, eating a meal or going out with friends. All this time, your computer is searching the stars for signs that might show something is out there trying to get in touch. Volunteers are proud of being involved in the SETI project. It shows that they understand the potential (潜能) of computing. They know that it is more than just a way of working or playing games. Meta-computing may also be creating intelligence as well as looking for it . This idea is based on the theory that human intelligence is created by the way in which different parts of the brain communicate with each other. As the saying goes, “The whole is more than the sum of its parts.” People who join the SETI project sometimes wonder whether their computer will become part of a huge network that has learned to think for itself. 小题1:According to the writer, meta-computing may be creating intelligence . A.because human beings are intelligent B.because a computer works as the brain does C.because of a network of many computers D.because of the number of computers 小题2: Which of the following shows the order in which the SETI network works? A.Radio telescope→SETI website→Volunteers’ computer→SETI base B.Radio telescope→SETI base→SETI website→Volunteers’ computer C.SETI base→SETI website→Volunteers’ computers→Radio telescope D.SETI base→Radio telescope→SETI website→Volunteers’ computers 小题3: The underlined word “it” in the last paragraph refers to _____ . A.extra-terrestrial intelligence B.human intelligence C.the SETI project D.meta-computing 小题4:The passage mainly tells us about _____. A.a new way to work on the computer B.a new way to work and play games C.a new way to search for life outside the earth D.a new way to make computers learn to think for itself
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参考答案:
举一反三
【多选题】下列哪些著作的作者是美籍匈 牙利数学教育家乔治 • 波利 亚?
A.
《怎样解 题》
B.
《数 学的发 现》
C.
《数学方法论》
D.
《数学与猜想》
【多选题】电信网的支撑网络有(),它们支持着整个电信网的协调、正常运营。
A.
业务网
B.
管理网
C.
同步网
D.
信令网
【简答题】电话通信网的支撑网络有()、电信管理网和数字同步网。
【简答题】爱动脑筋的小明同学在买一双新的运动鞋时,发现了一些有趣现象,即鞋子的号码与鞋子的长(cm)之间存在着某种联系,经过收集数据,得到下表: 请你代替小明解决下列问题: (1)根据表中数据,在同一直角坐标系中描出相应的点,你发现这些点在哪一种图形上? (2)猜想y与x之间满足怎样的函数关系式,并求出y与x之间的函数关系式,验证这些点的坐标是否满足函数关系式; (3)当鞋码是41码时,鞋长是多长?
【单选题】引起夜盲症的是( )。
A.
维生素D缺乏
B.
维生素A缺乏
C.
维生素C缺乏
D.
维生素B缺乏
E.
维生素E缺乏
【多选题】下列著作的作者是乔治·波利亚的有
A.
《数学的发现》
B.
《通过问题学解题》
C.
《数学与猜想》
D.
《怎样解题》
【多选题】关于电信运营支撑系统(OSS)的说法,正确的有( )。
A.
OSS只是一个计算机系统,与企业的业务流程无关
B.
OSS采用现代IT技术和IT管理方法
C.
OSS主要负责对网络和设备的维护
D.
基础电信运营商需要建设OSS,增值电信运营商不需要
E.
广义OSS的管理范围涵盖电信运营企业的整个业务流程
【判断题】坡向是斜坡方向的量度。从正北为 0°开始,顺时针移动,回到正北以360°结束。
A.
正确
B.
错误
【单选题】小鸡呈现观星症状,主要是由于( )
A.
维生素B 缺乏
B.
维生素B 缺乏
C.
维生素A缺乏
D.
维生素B 缺乏
E.
维生素K缺乏
【单选题】患佝偻病
A.
缺乏维生素K
B.
缺乏维生素E
C.
缺乏维生素D
D.
缺乏维生素C
E.
缺乏维生素A
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