2. 职称英语
  3. The" wired cities" in the United States were not constructed, ______. [br] The I

The" wired cities" in the United States were not constructed, ______. [br] The I

游客2024-06-13  15
问题 The" wired cities" in the United States were not constructed, ______. [br] The Internet was ______.
选项 A、mainly used in the academe circle before it found wide application
B、really a set of "communication protocols" before widely applied
C、restricted to domestic users before it found wide application
D、controlled by a central authority before widely applied
答案 A
解析 由题干The Internet定位到原文第四段倒数第二句The Internet has existed for many years as an academic network, but took off as a mass application only in the mid-1990s.细节题。从题干和四个选项可以看出此题测试点是Internet广泛应用前的情况。此题应定位于第四段倒数第二句“Internet作为学术网络存在了很多年，但只是20世纪90年代中期才开始得到广泛应用”。此句表明A)“Internet广泛运用前主要用于学术界”是对的。[避错]第四段第三句说“Internet实际上是一套管理调整计算机间数据交流的标准程序”，原文用的是“is”，即一般现在时，这表明过去和现在都这样，不只是B)表示的过去的一种情况：C)原文未提及；第四段第三句“Internet……没有集权”是一种现在情况，但这并不意味着过去不是这样，所以D)没有证据。
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