单项选择题


Questions 14—16 are based on the following talk.
At which stage is sleep called dozing

A．Stage four.
B．Stage three.
C．Stage two.
D．Stage one.
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单项选择题
According to the passage, the expansion of popular journalism was linked to ______.
A．changes in the distribution system
B．a larger supply of paper
C．an increase in people’s awareness of social changes
D．greater numbers of journalists
填空题
in
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