U101 Choose the correct oneWe are striving for ________________ with no poverty, no hurt and no hatred.
A. a world
B. the world
C. world
D. worlds
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U101 Choose the correct one_______________ for 2008 was held in Beijing.
A Olympic Games
B. Olympic Games
C. The Olympic Games
D. An Olympic Games
U101Directions: Insert an appropriate article in each blank, using X to stand for ZERO article.When your personal wealth is greater than 1) ______________ gross domestic product of a small European country, finding 2) ___________ incentive (动机) to get out of 3) ____________ bed on 4) _________ chilly Monday morning in Seattle is never going to be easy. So it's perhaps no great surprise that Bill Gates, 5) ______________ world's richest man has decided to walk away from his day-to-day invovement with Microsoft, and use his full attention to oversee how 6) __________ Bill and Melinda Gates Foundation spends its $16 billion on philanthrophy (慈善).Ever since 7) ___________ industrial revolution, wealthy self-made businessmen and women have felt 8) _____________ calling to create 9) ____________ legacy (遗产) that goes beyond 10) __________ profit and loss sheet. The saying "He, who dies rich, dies disgraced" runs deeply through 11) _________ business community.Out of all 12) ___________ great philanthropists, the career path of Bill Gates appears to be 13) __________ colsest to that of 14) ______________ oil millionaire John Rocketfeller, 15) ______________ founder of Standard Oil -- 16) _______________ company that eventually evolved into 17) __________ ExxonMobil. Both were self-made men and both became 18) __________ richest men on 19) __________ planet. Rockefeller was in his late fifties when he turned his attention full time to philanthropy. Now Gates follows suit in his early fifties. "It was 20) ___________ hard decision for me," he said recently. "I'm very lucky to have two passions that I feel are so important and so challenging.""With great wealth comes great responsibility." He adds.
___________技术可以让那些使用私有地址的内部网络连接到Internet或其他IP网络。
A. 桥接
B. 网络地址转换(Network Address Translation, NAT)
C. ICS
D. 代理
代理服务的条件是:具有访问Internet 能力的主机才可以作为那些无权访问Internet的主机的代理。
A. 对
B. 错