单项选择题

The first paragraph is mainly about _________.

A．the sharp rise in information processing activities
B．a marked increase in information intensive activities
C．information as an economic resource
D．the establishment of information society

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单项选择题

According to the passage, which of the following belongs to the characteristic of good distance learning program

A．Distance-learning courses are the same as those on campus.
B．Professor-student relationship is strictly one to one all through the course.
C．It brings much trouble to students when they take a test.
D．The diploma or degree should be different from that on campus study.

单项选择题

We can learn from the passage that information can _________.

A．be consumed through use
B．be delivered at a high speed
C．be shared by few people
D．not be reproduced