题目

如图，一颗豆子随机扔到桌面上，假设豆子不落在线上，则它落在阴影区域的概率为________ (A)           (B)             (C)          (D) 答案：D 由几何概型的定义知：-- Jimmy, where are my glasses? I have looked everywhere.--Oh, Granny. They are _____ on your nose.A. even B. well C. right D. ever