单项选择题

What' the function of the new drug produced by Pfizer

A．Reducing dogs'eight.
B．Increasing dogs'ppetite.
C．Controlling dogs'opulation
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How many people did bird flu kill in Indonesia in two weeks
A．5.
B．2
C．35.
单项选择题
What' the news item mainly talking about
A．Development of medical technology.
B．Health care in California.
C．Health insurance in the U.S.
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