单选题
According to the news story, what is the worst damage that object falling in the sky could have caused?
A、
The destruction of a house.
B、
The destruction of cities.
C、
The destruction of species of animals.
D、
The destruction of expensive satellites.
【正确答案】
A
【答案解析】
原文中有 “If larger pieces fall on inhabited areas the devastation could be significant.”一句。
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