题目

如图，边长为2的正方形内有一内切圆．在图形上随机撒一粒黄豆，则黄豆落到圆内的概率是                                      (     )A．       B．       C．    D．    答案：A 解析:此题考查几何概型，所以—_______ beautiful city!—Yes. Lots of tourists come to visit it every year.A.HowB.WhatC.How aD.What a