题目

It was yesterday morning that your letter _____me． A． arrived             B． got           C． reached              D． received 答案：C下列事件是随机事件的是A.购买一张彩票，中奖B.在通常情况下，水加热100℃会沸腾C.掷一枚标有1～6的骰子，点数为8D.太阳从西边出