单项选择题

Why is it difficult to combine television with Internet

A．Because the two media have different bandwidth.
B．Because the response times of Internet is long and erratic.
C．Because the two are operated on different principles of services.
D．Because the platforms are quite expensiv

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单项选择题

Which of the following statements is NOT true about the digital convergence

A．It combines various media such as television and Internet together.
B．If achieved, it will be better than the well-reputed "information superhighway".
C．The technology is difficult to achieve as it seems impossible to establish platforms.
D．It is simply a technology that will play an important role in our lives.

单项选择题

What may finally help to achieve digital convergence

A．Establishing platforms and communication systems with global standards.
B．Meeting the different needs of users for different media.
C．Developing an advanced network to support the integration of media.
D．Using artificial intelligence to design simple, reliable and useful products.