单选题 After our computer network {{U}}stop short{{/U}} for the third time that day, we all went home.
  • A. crashed
  • B. collided
  • C. smashed
  • D. fell
【正确答案】 A
【答案解析】[解析] 本题为词义辨析题。crash可以表示“计算机由于软硬件发生故障而停止运行”,与题意相符。collide“运动中的物体或人猛撞某物或互相撞击;意见等相冲突”;smash“粉碎;痛击,猛占;撞毁”;fall“落下,跌落”。