题目内容
（请给出正确答案）
[主观题]
How many fireworks eye injuries occur in the U.S. each year？A．About 9000.B．About 4500.C．Ab
How many fireworks eye injuries occur in the U.S. each year？
A．About 9000.
B．About 4500.
C．About 1350.
D．About 30.
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