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 高等继续教育 / 计算机统考
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30、窃取信息,破坏信息的_______。
A.可靠性
B.可用性
C.完整性
D.保密性
  积分
 参考答案:
 佳题速递:
  • 49、以下文件格式中,属于视频文件的是_____。 A.MPEG B.DOCX C.TXT D.EXE计算机统考
  • 42、下列选项中不是视频文件格式的是______。 A.MOV格式 B.RM格式 C.AVI格式 D.Wrod格式计算机统考
  • 实验记录的填写可使用铅笔及涂改液进行任意修改药物检测技术
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  • 题型描述: 阅读理解When John and Victoria Falls arrived in New York City for one-year stay, they did not bring very many things with them. They had planned either to live in a furnished apartment or to buy used furniture. But they soon learned about a new system that more and more people are using. The renting of home furnishings (bed, tables, dishes, and so on) has become one of America’s fastest growing businesses.What kinds of people rent their home furnishings instead of buying them? People who are international business or government officials, foreign students, airline workers, young married couples - people whose job or business may force them to move frequently from one city to another. They save a lot of trouble and the cost of moving their furniture each time. They simply rent new furniture when they reach their new homes. Young people with little money do not want to buy cheap furniture that they may soon dislike. They prefer to wait until they have enough money to buy furniture they really like. Meanwhile, they find they can rent better quality furniture than they could afford to buy.One family, who now have a large, beautiful home of their own, liked their rented furniture so much that they decided to keep renting it instead of buying new things. But usually people don’t like to tell others about it. The idea of renting home furnishings is still quite new, and they are not sure what their neighbors might think. 1、 Young people liked renting home furniture because _ _ _ _ _ _ _ _ _ . A. they have less money B. they don’t want to buy old furniture C. they don’t have much money and don’t want to buy the cheap furniture D. the new furniture is of good quality 2、 Which of the following can best serve as the title of the passage? A. A New Idea. B. Furnished Apartments. C. A New Way of Getting Home Furnishings. D. Rent or Buy? 3、 What can you infer from the passage? A. Only those who don’t have enough money to rent furniture. B. The idea of renting furniture is not acceptable. C. Renting furniture is not popular in the couple’s home town. D. People usually grow to like the furniture they have rented. 4、 Why do some people prefer to rent furniture? A. Because it saves them a lot of money. B. Because they can always get better quality furniture in this way. C. Because the furniture they get in this way is new. D. Because it saves them much trouble and money. 5、 Which of the following has become one of America’s fastest growing businesses? A. Selling home furnishings. B. Renting furnished apartments. C. Renting home furnishings. D. Selling used furniture.统考英语B
  • 防火墙的设置主要是为了防范: ( ) 现代教育技术