题目

      Once upon a time, there was a large mountainside, where an eagle’s nest rested. The eagle’s nest contained four  36  eagle eggs. One day an earthquake rocked (使震动) the mountain  37  one of the eggs to roll down the mountain,  38  a chicken farm, which was in the valley below. The chickens knew that they must  39  and care for the eagle’s egg, so an old hen (母鸡)  40  to hatch (孵) and raise the large egg.        One day, the egg hatched and a beautiful eagle was born.  41 , however, the eagle was raised to be a(n)  42 . Soon, the eagle believed he w扇形统计图可以清楚地表示出部分部分同整体整体之间的关系．