问题补充：
Fireworks explosions killed many people and injured hundreds more in China as the traditional Lunar New Year celebrations led to much disorder as well as joy across the nation.
At a temple fair in Henan, 36 people were killed on New Years Day when a nearby storeroom full of fireworks exploded. The accident, caused by 3 children who threw burning fireworks into the storeroom, injured up to 48 people.
In the capital, Beijing, where a 12-year ban on Lunar New Year fireworks had just been lifted, the government reported 112 people were treated at hospital emergency rooms over the weekend for fireworks-related injuries.
On New Years Eve alone, we had more than 40 injuries and among them there were around a dozen people with serious injuries, hospital assistant director，Tian Jian said. In Chinas south-western city, Chongqing, where the fireworks ban was also lifted after 12 years, firefighters rushed to put out nearly 200 fires caused by fireworks on New Years Eve.
A ban on fireworks, which are traditionally believed to ward off evil spirits and ghosts trying to enter New Year, was put in place across 200 cities in China due to safety and environmental pollution concerns. The ban was lifted in Beijing and many other cities in .
However, despite the fireworks disorder, Chinas 1.3 billion people were largely enjoying the festival, with celebrations to continue throughout all of this week-long public holiday.
46. In which year were fireworks forbidden in Beijing and Chongqing?
A. In 1990 B. In 1992 C. In 1994 D. In 1995
47. Which of the following is NOT mentioned in the passage?
A. The origin of fireworks during the Spring Festival
B. The cause of lifting the ban on fireworks.
C. The direct cause of the fireworks explosion in Henan.
D. The number of injuries caused by fireworks in Chongqing.
48. The underlined phrase ward off in the fifth paragraph means .
A. prevent B. set off C. allow D. burn down
49. Which of the following is the very reason why fireworks were banned in China?
A. Noise pollution B. Waste of money
C. Air pollution D. Possible injury and death
50. The purpose of writing the passage is to .
A. warn people of the great danger of fireworks
B. report the number of fireworks deaths and injuries during the festival
C. report that fireworks cause more fires and injuries than deaths
D. Advise people to keep away from fireworks46—50 C B A D A
答案：
(答案→)46—50 C B A D A
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