单项选择题

What does the passage say about the secondhand smoke

A．It threatens public health.
B．It gets more serious in the United States.
C．It is more dangerous than AIDS.
D．It is a topic of public debat
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单项选择题
What is the main topic of this talk
A．Television’s effects on the movie industry.
B．The relationships between different media.
C．Radio news as a substitute for newspapers.
D．The role of print medi
单项选择题
What do we learn from the conversation about Miss Rowling’s first book
A．It was about a little animal.
B．It took her six years to write.
C．It was adapted from a fairy tale.
D．It was about a little girl and her pet.
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