2. 外语
  3. Information highway means people can______. What is essential to make full use of information highway?

Information highway means people can______. What is essential to make full use of information highway?

admin2009-09-12  84
问题 Information highway means people can______.
What is essential to make full use of information highway?
选项 A、Cooperation.
B、Computer.
C、Internet.
D、Technology.
答案A
解析 由题干中的full use of information highway 可以定位到原文第三段首句There are many suggested applications for the use of the broadband information highway network．[精析] 题干问的是要充分利用信息高速公路，哪一项不可或缺。结合原文定位句下文But the applications that drive the use and necessity for such networks are the groupware applications．In these applications user communities are working collaboratively on joint programs and activities．可知，此处是在强调groupware applications和working collaboratively,故A)“协作”正确。[排除干扰] 信息高速公路的应用离不开B)“计算机”、C)“网络”和D)“科技”，但它们并不是题干所提 making full use“充分利用”的不可或缺的因素，故均排除。
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大学英语四级

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