单项选择题

What is the challenge facing Stockholm County Council

A. How to control the growing number of intranet users.
B. How to prevent teenagers in town from chatting on the Web.
C. How to keep some information secret and accessible only to qualified people.

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单项选择题
According to the discussion, at what speed is the Internet growing

A． At a very steady speed.
B． At a very rapid speed.
C． At a very slow speed.
单项选择题
What sort of internet issue is Effnet dealing with

A． Router and firewall.
B． Bandwidth and user friendliness.
C． Speed and security.
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