2015年考研英语二真题答案如下：
【阅读理解】
Passage 1：答案为A
Passage 2：答案为D
Passage 3：答案为C
Passage 4：答案为B
【完形填空】
答案为：B、D、C、A、D、C、B、D、A、B
【翻译】
翻译如下：
The sun sets in the west and rises in the east. This is a natural phenomenon that everyone knows. But why does this happen? The answer lies in the rotation of the Earth.
The Earth rotates on its axis from west to east. This rotation causes the sun to appear to move from east to west. As the Earth rotates, different parts of the Earth receive sunlight at different times. This is why we have day and night.
The rotation of the Earth also affects the seasons. When the Earth is tilted towards the sun, it is summer in the northern hemisphere and winter in the southern hemisphere. When the Earth is tilted away from the sun, it is winter in the northern hemisphere and summer in the southern hemisphere.
In conclusion, the rotation of the Earth is the reason why the sun sets in the west and rises in the east. It is also the reason why we have day and night and the seasons.
【作文】
作文内容请参考2015年考研英语二作文题目及要求。
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