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单选题
The passage implies that all except which of the following could be threats to human health during extended interstellar voyages?
A
Meteor impact
B
Radiation poisoning
C
Accelerating too fast
D
Starvation
E
Old age
参考答案
参考解析
解析：
细节题。文章第四度内容涉及B、D、E三项；文章第三段“And if you tried to accelerate directly to the speed of light like they do in the movies, you’d be instantly splattered on the back of your theoretical spacecraft.”一句对应C项，故本题应选A项。
细节题。文章第四度内容涉及B、D、E三项；文章第三段“And if you tried to accelerate directly to the speed of light like they do in the movies, you’d be instantly splattered on the back of your theoretical spacecraft.”一句对应C项，故本题应选A项。
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