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09年6月大学英语六级真题(6)

时间:2010-09-19 17:52来源: 作者:

Part V Cloze (15 minutes) Directions: There are 20 blanks in the following passage. For each blank there are four choices marked [A], [B], [C] and [D] on the right side of the paper. You should choose the ONE that best fits into the pass

  Part V Cloze (15 minutes)

  Directions: There are 20 blanks in the following passage. For each blank there are four choices marked [A], [B], [C] and [D] on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

  Some historians say that the most important contribution of Dwight Eisenhower's presidency (总统任期) in the 1950s was the U.S. interstate highway system. It was a  62  project, easily surpassing the scale of such previous human  63  as the Panama Canal. Eisenhower's interstate highways  64  the nation together in new ways and  65  major economic growth by making commerce less  66 . Today, an information superhighway has been built-an electronic network that  67  libraries, corporations, government agencies and  68 . This electronic superhighway is called the Internet,  69  it is the backbone (主干) of the World Wide Web.

  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, many of  75  had their own 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 institutions of many sorts together  81  an "information superhighway."

  62. [A] concise [B] radical  [C] massive [D] trivial
  63. [A] behaviors  [B] endeavors  [C] inventions [D] elements
  64. [A] packed  [B] stuck  [C] suppressed [D] bound
  65. [A] facilitated [B] modified  [C] mobilized [D] terminated
  66. [A] competitive   [B] comparative  [C] exclusive [D] expensive
  67. [A] merges  [B] connects  [C] relays   [D] unifies
  68. [A] figures [B] personalities  [C] individuals [D] humans
  69. [A] and   [B] yet  [C] or     [D] while
  70. [A] samples [B] sources  [C] origins   [D] precedents
  71. [A] stood by  [B] stood for  [C] stood against [D] stood over
  72. [A] exchange [B] bypass  [C] switch   [D] interact
  73. [A] their   [B] that  [C] when   [D] whose
  74. [A] expanded [B] contracted  [C] attracted [D] extended
  75. [A] what   [B] which  [C] these   [D] them
  76. [A] joined  [B] attached  [C] participated [D] involved
  77. [A] moreover  [B] however  [C] likewise [D] then
  78. [A] With   [B] By  [C] In     [D] As
  79. [A] contexts  [B] signs  [C] messages [D] leaflets
  80. [A] citizen [B] civilian  [C] amateur   [D] resident
  81. [A] into    [B] amid  [C] over   [D] toward

 
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