问题补充：
What a pity! I missed meeting my boss at the airport because my caron the way..
A. broke up
B. broke into
C. broke out
D. broke down
答案：
A. broke up
B. broke into
C. broke out
(答案→)D. broke down
解析：词义辨析题。句意：真遗憾！在机场我没有接到老板因为我的车在路上出故障了。A. broke up 分解 B. broke into 闯入 C. broke out 爆发 D. broke down 出故障根据语境选D
