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填空题
Our atmosphere absorbs the heat the ground emits and sends some of it back to the Earth.____
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解析：
根据题干信息“our atmosphere”可以定位到C段“our atmosphere does the same thing—it absorbs the heat that the ground emits and sends some of it back to the Earth”，大气也在做同样的事——吸收地面的热量，然后再把一部分返回到地面，故匹配段落为C。
根据题干信息“our atmosphere”可以定位到C段“our atmosphere does the same thing—it absorbs the heat that the ground emits and sends some of it back to the Earth”，大气也在做同样的事——吸收地面的热量，然后再把一部分返回到地面，故匹配段落为C。
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