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B
The purpose of the information superhighway is to provide remote electronic banking , schooling , shopping , taxpaying , chatting , game playing , video conferencing , movie ordering and medical diagnosing .
Here's what it won't do : It won't remove the need to shop at stores , drive a car , visit friends , or do most of the things you normally do now .
It might make many things you do easier and more convenient . Movies you now can get only at video stores will be available on your TV 24 hours a day .
The information superhighway will carry all kinds of personal matters from your tastes in movies to your buying habits . How this information will be protected is one of the great unknowns .
Computer hackers represent another threat . Last February , high-tech marauders were able to steal thousands of passwords from Internet ; this would allow them to read hundreds of personal files , including E-mail . Such a break-in could result in anything from a small inconvenience to a loss of privacy .
On the other hand , computerized system gives financial institutions and police stations much better tools for picking out patterns of criminal behavior .
60. According to the passage , the information superhighway can't be used for ____ . A. education B. conversation C. going out dining D. medical service
61. Which of the following can be inferred from the passage ? A. The information superhighway will get rid of the need to shop at stores . B. It is possible to do shopping through the information superhighway . C. The information superhighway can perform the operation in hospital . D. The information superhighway will do most of the things you normally do now .
62. From the passage we can learn that ______ . A. it is hard to protect the privacy of superhighway users B. superhighway has a thousand password C. financial institutions can deal with criminal behavior D. nobody knows your buying habits from the superhighway 上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] 下一页
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