题目

I was born in a small village,    61    the people lived a simple life. There were five hundred families    62    total in my village. They concentrated    63    whether their children could stay    64    (health). They were    65    (delight) to be free from the    66    (pollute) that most big cities were faced with. Although the villagers lacked the    67    (late) technology, they were content. I studied in a school    68    (found) in 1964,    69    was    70    only school in my village.函数与的图象关于（   ）A．直线对称B．轴对称 C．轴对称D．原点对称