What Will Be is an impressive and visionary guide to the future, filled with insights on how information technology will transform our lives and our world in the new century.
The author, Michael Dertouzos, stands (1) from many of the forecasters and commentators who bombard us daily with (2) of this future. For twenty years he has led one of the world’s (3) research laboratories, whose members have brought the world (4) computers, the Ether Net, and start-up companies.
As a visionary, his (5) have been on the mark: In 1981, he described the (6) of an Information Marketplace as "a twenty-first-century village marketplace where people and computers buy, sell, and freely exchange information and information services." That’s a (7) description of the Internet as we know it today.
Naturally, we do not agree on all the (8) ways the new world will (9) or affect us. This is as it
A. transactions
B. interpretations
C. reflections
D. predictions
| 在工程设计中，异步电动机的起动方式应首选全压起动，但由于各种条件限制实际使用中常常采用电抗器降压起动和自耦变压器降压起动方式。假如全压起动时起动电压即为标称电压U n，起动电流为I q，起动转矩为M q。电抗器降压起动时起动电压与标称电压之比为k。自耦变压器降压起动时，变压比即为起动电压与标称电压之比为k。请分别回答采用电抗器和自耦起动方式的下列问题。 |
Since the dawn of human ingenuity, people have devised ever more cunning tools to cope with work that is dangerous, boring, burdensome, or just plain nasty. That compulsion has resulted in robotics—the science of conferring various human capabilities on machines. And if scientists have yet to create the mechanical version of science fiction, they have begun to come close.
As a result, the modern world is increasingly populated by intelligent gizmos whose presence we barely notice but whose universal existence has removed much human labor. Our factories hum to the rhythm of robot assembly arms. Our banking is done at automated teller terminals that thank us with mechanical politeness for the transaction. Our subway trains are controlled by tireless robo-drivers. And thanks to the continual miniaturization of electronics and micro-mechanics, there are already robot systems that can perform some kinds of brain and bone surgery with submillimeter accuracy—far grea
A. expected to copy human brain in internal structure
B. able to perceive abnormalities immediately
C. far less able than human brain in focusing on relevant information
D. best used in a controlled environment
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应女士是个单身妈妈，其子正在读初中，为了两人以后的生活，特制定了一个理财计划，经过初步沟通面谈后，获得了以下家庭、职业与财务信息，你将作出什么样的理财协助计划 一、家庭成员资料
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