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The superiority of the Canadian health care system is seen in
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The Internet had its __70__ in a 1969 U.S. Defense Department computer network called ARPAnet, which __71__ Advanced Research Projects Agency Network. The Pentagon built the network for military contractors and universities doing military research to __72__ information. In 1983 the National Science Foundation (NSF), __73__ mission is to promote science, took over.
This new NSF network __74__ more and more institutional users, may of __75__ had their owm internal networks. For example, most universities that __76__ the NSF network had intracampus computer networks. The NSF network __77__ became a connector for thousands of other networks. __78__ a backbone system that interconnects networks, internet was a name that fit.
So we can see that the Internet is the wired infrastructure (基础设施) on which web __79__ move. It began as a military communication system, which expanded into a government-funded __80__ research network.
Today, the Internet is a user-financed system tying intuitions of many sorts together __81__ an “information superhighway.”
62. A．concise C．massive B．radical D．trivial
63. A．behaviors C．inventions B．endeavors D．elements
64. A．packed C．suppressed B．stuck D．bound
65. A．facilitated C．mobilized B．modified D．terminated
66. A．competitive C．exclusive B．comparative D．expensive
67. A．merges C．relays B．connects D．unifies
68. A．figures C．individuals B．personalities D．humans
69. A．and C．or B．yet D．while
70. A．samples C．origins B．sources D．precedents
71. A．stood by C．stood against B．stood for D．stood over
征收土地增值税时应扣除的开发费用和其他项目金额为()万元。
以下关于施工合同质量纠纷成因表述正确的有（）。
2005年8月15日，甲工厂与乙机电安装公司签订机械设备安装合同，合同约定：由乙公司在2005年11月16日之前为甲工厂安装一套进口成套机械设备，甲工厂在工程完成后15d内全部支付工程款50万元。乙公司在2005年11月1日提前完成安装工作，经甲工厂验收合格，但甲工厂拒不支付工程款。经多次催讨，甲工厂于2006年9月1日答应付款，并向乙公司出具30万元的支票一张，乙公司向银行提示付款遭到拒绝。乙公司的债权的诉讼时效到期日为（）。
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