下面成轴对称的两个数字是（ ）
A：
B：
C：
D：
Mo Yan's books have been sold out(卖光) in many bookstores __________ his winning of the Nobel Literature Prize (诺贝尔文学奖).
甲．乙．丙三个事件发生的概率分别为0.5，0.1，0.9，它们各与下面的哪句话相配．
