2. 外语
  3. The temperature at the center of the Sun is much higher than it is at the surface. It is proved that the Sun is divided into fi

The temperature at the center of the Sun is much higher than it is at the surface. It is proved that the Sun is divided into fi

admin2009-06-15  46
问题 The temperature at the center of the Sun is much higher than it is at the surface.
It is proved that the Sun is divided into five layers.
选项 A、Right
B、Wrong
C、Not mentioned
答案A
解析 见“Solar astronomers do know that the Sun is divided into five layers”。
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