单选题 When she heard the bad news, she ______ completely.
  • A. broke away
  • B. broke up
  • C. broke down
  • D. broke out


【正确答案】 C
【答案解析】本题考查动词短语。break down“情绪失去控制(如突然人哭)”;break away“挣脱,逃脱,革除”;break up“破碎,瓦解”;break out“(不愉快的事情)突然发生,爆炸”。句意为:当她听到这个坏消息后,完全崩溃了。