31.What happened to Pete last Fourth of July?
A.He was burned in a house fire.
B.He was hurt in a fight.
C.He was caught in a heavy rain.
D.He was hit in the eye
32.The American Academy of Ophthalmology calls on consumers to
A.stop celebrating the Fourth of July
B.celebrate the Fourth of July with fireworks.
C.set off fireworks together with trained professionals.
D.leave fireworks to professionals in their celebrations.
33.How many fireworks eye injuries occur in the US each year?
A.About 9000.
B.About 4500.
C.About 1350.
D.About 30.
34.Fireworks eye injuries can lead to all of the following EXCEPT
A.blindness.
B.hand-related injuries.
C.permanent vision loss.
D.glaucoma and cataracts.
35.Which is NOT true of sparklers?
A.They are harmless to very young children.
B.They are considered safe by many people.
C.They are a threat to the eyes.
D.They can burn at very high degrees Fahrenheit
参考答案：DDCBA
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