Which of the following would be the best title for this text? How cold can it be on the earth’s South Pole?

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问题 Which of the following would be the best title for this text?
How cold can it be on the earth’s South Pole?

选项 A、75 degrees below zero.
B、130 degrees below zero.
C、260 degrees below zero.
D、520 degrees below zero.

答案A

解析 题干意为“在地球上的南极有多冷?”文章的最后一段倒数第二、三句话说“晚上月球的温度能降到华氏零下260度左右。这个温度要比地球南极上的温度低两倍多。”可知,这一温度数值是地球温度数值的三倍。经过简单计算,选项中与此最接近的是华氏零下75度。所以本题的正确答案为A。
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