单项选择题

Where did the outbreak of bird flu start

A．From Chelyabinsk.
B．From Asia.
C．From Middle East.
D．From Europ
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单项选择题
What did the Russian police do to prevent the disease from further spreading
A．They boosted road checks.
B．They killed the migrating birds.
C．They stopped the transportation to Siberia.
D．They withdrew from the infected villag
单项选择题
How much did electronic goods consumption drop
A．$1 billion.
B．$13. 4 billion.
C．$14. 8 billion.
D．$9 billion.
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