单选题 The fighter plane fell into a mountain after take-off, its bombs exploding as it hit the ground.
  • A. smashed
  • B. cast
  • C. plunged
  • D. crashed


【正确答案】 D
【答案解析】fall在此处和crash同义：坠毁；smash：撞击、打碎；cast：掷、扔、撒、抛；plunge：投入、跳进、陷入。