题目内容
---Why were you late?
---The bus broke ______.
- A.up
- B.in
- C.off
- D.down
D
break down意为“因为机械故障等原因而失灵或停止运转”。
break down意为“因为机械故障等原因而失灵或停止运转”。
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题目内容
---Why were you late?
---The bus broke ______.