题目内容
5. —What can we do to bird flu from spreading?
—Try not to buy or eat chicken that has not been checked.
A. prevent B. cause
C. discover D. make
A
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题目内容
5. —What can we do to bird flu from spreading?
—Try not to buy or eat chicken that has not been checked.
A. prevent B. cause
C. discover D. make
A