听力题
单选题
Which of the following is true about the Internet according to the talk?
A、
The Internet is different from television in which it''s more convenient.
B、
The Internet may greatly affect the ways of college education and business.
C、
The Internet is the cheapest way of communication with other people.
D、
The Internet is composed of many computers.
【正确答案】
B
【答案解析】
单选题
What is the most common type of computer network used in companies?
A、
The databases of information.
B、
The public access networks.
C、
The super computer networks.
D、
Intranets.
【正确答案】
D
【答案解析】
单选题
According to the talk, the Internet has grown in______.
A、
the amount of information available on it
B、
the number of Internet societies
C、
the profit it makes
D、
the number of networks
【正确答案】
A
【答案解析】
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