单项选择题

A．Because of the technology progress.
B．Because of the computer revolution.
C．Because of the invention of computer.
D．Because of microwave ovens.
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单项选择题
A．Where UFOs came.B．The Heaven.C．The river of Heaven.D．Light in the sky.
A．Where UFOs came.
B．The Heaven.
C．The river of Heaven.
D．Light in the sky.
单项选择题
A．A change in the status of educated people.B．A change in the nature of reading.C．An increase in the number of books.D．An increase in the average age of readers.
A．A change in the status of educated people.
B．A change in the nature of reading.
C．An increase in the number of books.
D．An increase in the average age of readers.
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