问题描述：
一道英语任务型阅读题.
One of the colors of the rings:
短文里有一句话是：You can find at least one of these colors in the flag of each countey in the world.是填each country 还是填五环其中的一个颜色?
短文里还有一句话 The colors of the rings are blue,yellow,black,green and red.
One of the colors of the rings:
短文里有一句话是：You can find at least one of these colors in the flag of each countey in the world.是填each country 还是填五环其中的一个颜色?
短文里还有一句话 The colors of the rings are blue,yellow,black,green and red.
问题解答：
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